Monero P2Pool.Observer

[Gupax] P2Pool plug and play Mining GUI, by hinto-janai :: P2Pool Setup Help :: P2Pool FAQ :: What is P2Pool? :: Observer API Documentation

Join chat to talk, send feedback, ask questions and be notified of changes on IRC on #p2pool-log@irc.libera.chat:6697, on WebIRC, on Matrix

How to join P2Pool :: Guide on how to run a Monero and P2Pool node by Seth :: P2Pool Bonus Hash Rate Raffle by XMRvsBEAST

Latest releases: P2Pool v4.1.1 3.2 day(s) ago :: Monero v0.18.3.4 42.2 day(s) ago


<< Parent share Uncles do not have next blocks

Share information

P2Pool Height P2Pool Template Id Monero Height Monero Id
4241475 87b3940544c1724650230c0e6fcfa46dccac0645fe971624a352bd5b265c2ba0 2807451 acddfb416dc6a9313db86d6c566c8b61d78352930d981e4bbe88136b1b4eeef6
 
Age [h:m:s] PoW Hash Found by Difficulty
617:02:20:12 a816e53a73a673c4127fced26b9db4e649036bab44b75606bd03d33300000000 4AQ3YkqG2X...YUBLg876Gt 2347266322 / 21216150364
 
Valuation Coinbase Id Coinbase Reward Coinbase Private Key
80% (uncle) ae981785f546200e7d7854a830dd7acd4bee794d674d1704199f197a3fb8ca4a 0.612469580000 XMR ed5b33251c0664ac7fa5ddfb22f7f02cea4265212df32e8dcf5bfdb923bbd501
 
Nonce Cumulative Difficulty Extra Nonce Monero Target Difficulty
2299110353 00000000000000000015a3f29de0fb69 4 297082827838
 
Software Version Signaling Deterministic Private Key Seed
Not present v1 (no known signaling) e78d2a4bbed50cb292bffbd384aa0c8b8d4693bbf5470d9ceb199f539cd1d888

Payouts share was weighted into

Monero Height P2Pool Height Age [h:m:s] Reward Global Output Index Coinbase Transaction Payout Proof
2807671 4243586 616:19:46:40 0.019559199353 XMR 67918877 68e3f6050e...4fc2a243b1 [Payout Proof #64]
2807646 4243369 616:20:25:42 0.018797291724 XMR 67917042 1cf7746a58...9781b12f9d [Payout Proof #63]
2807637 4243226 616:20:54:21 0.017177205777 XMR 67916378 f43863f3f9...622d9a49ca [Payout Proof #61]
2807620 4243041 616:21:29:50 0.017483994348 XMR 67914969 cab8fc906b...ce10688e58 [Payout Proof #61]
2807619 4243015 616:21:32:52 0.017456800272 XMR 67914592 51d3ff40ed...2994ce2fc7 [Payout Proof #61]
2807598 4242749 616:22:21:36 0.016526314423 XMR 67912831 2b7de1a4ca...1ad3f0510f [Payout Proof #61]
2807596 4242746 616:22:22:13 0.016772355345 XMR 67912691 88a6074f0d...afe252427f [Payout Proof #61]
2807588 4242646 616:22:42:05 0.017772109276 XMR 67911767 16e4cf71dc...bfb46156f4 [Payout Proof #60]
2807573 4242493 616:23:11:07 0.019461730138 XMR 67910368 057599cf29...8942ade1e6 [Payout Proof #53]
2807560 4242347 616:23:37:21 0.019543241312 XMR 67909522 2e55060846...4ff8d6f226 [Payout Proof #54]
2807555 4242318 616:23:43:54 0.019797266630 XMR 67909194 e1f50b91e2...876e3e1711 [Payout Proof #54]
2807537 4242164 617:00:13:43 0.017658051904 XMR 67907559 632f87097d...205cd81cee [Payout Proof #51]
2807536 4242162 617:00:13:58 0.017627283804 XMR 67907384 c714154f5d...8a6fcda691 [Payout Proof #51]
2807530 4242124 617:00:21:29 0.017131207466 XMR 67906877 68907353d4...9a66644240 [Payout Proof #50]
2807528 4242114 617:00:22:28 0.017400128952 XMR 67906722 a0f55ff21e...e5afd5aeb6 [Payout Proof #51]
2807523 4242110 617:00:24:15 0.017641016954 XMR 67906568 b86a8f0bae...626bf7b1e7 [Payout Proof #51]
2807484 4241767 617:01:29:42 0.016769522639 XMR 67903961 9f8418ccfd...732922a771 [Payout Proof #53]
2807476 4241719 617:01:39:36 0.017680047393 XMR 67903261 e11e15a821...3cf7772f9d [Payout Proof #54]
2807471 4241677 617:01:48:02 0.017848257896 XMR 67902943 720ee544c9...4cbcb6846d [Payout Proof #55]
2807456 4241557 617:02:07:38 0.018944327604 XMR 67902129 4cf0971e73...7c7ada8543 [Payout Proof #60]
2807452 4241513 617:02:15:16 0.019973629899 XMR 67901582 d5164fcfde...59de2f9559 [Payout Proof #61]
Share is outside the PPLNS window. No more payouts for this share will be provided by other P2Pool miners.

Coinbase Transaction

01fb4d61d7b898dc0ce9ad88ba93e277dd12ff4cce3f2410dd68306acf5622b5ed 020404000000 032087b3940544c1724650230c0e6fcfa46dccac0645fe971624a352bd5b265c2ba0
 
Output Index Ephemeral Public Key Miner Address Reward Share
0 3b0a27793e21331fb53cf0c75de5dfeaa20e9e885282303e8c3a3b2f5e2da299 45Z7S78NEW...uwoHoW3oWH 0.000249584339 XMR
1 60e8d784e5cf03ed2446cf0aa540225fc4a969f6d539dad30c1f7a528cac8819 4ANVag8UHD...1Y1JA2eXnT 0.000290693467 XMR
2 5dcf48a53c239e12b86d8d97e512a7db82ec7cb4416e556a11e38ebc1f504381 45usE3Zmaa...BU11yGJqm5 0.000266427900 XMR
3 f1e482e29be7cfa116b33eacc9f5347c1b723650343f0ab742d1eac05ece4e4b ovp66 0.001342978307 XMR
4 384c22ba5edc29e6e3b2c5d3ae3892a1a8caddb85e2185c217476aa32e3df6d5 46ha9TGAuE...cML5Z2kigd 0.000257232432 XMR
5 c12138f07411709517902a152ef7511767fed3866e26a6ec854455523f673afa 43LsqEP8yB...GkJTCYNFA2 0.086901075502 XMR
6 43e5d0268314424a77a88cb4bf4d336c2b2334ca8c0a8438b03d1d92a6a08d15 4AmyFpvgMk...x7fRaT3U66 0.000296987371 XMR
7 1fbfb1afa25a851d598f0982b8ca7c41633da5da8146f318f7da98be7d3d3b8f 4AmtSJq2zt...HfH8Ya86DA 0.000294677486 XMR
8 9c9d23b2adf6eaf16bba4714f3a5a99dd622cb95af1a80dca494f3912191eb22 46jvzwkxfC...4PTPeSHk57 0.000568549335 XMR
9 9dbebdc4290927fca114fe8a20088decd8f58604463d2802c92e7a3113716a4f 488SfJuWqf...4QN7tyYpBm 0.001483556325 XMR
10 f0ceb8da6b7157ea61b00a219292526bf74e24b6f13763a2e12c9d1f82534968 44WmZm9fww...7FoMbforXi 0.000248765027 XMR
11 7a97188b2e524eed896856e5af09328976a53add806ea3ea08265199631a9ce6 46KGPp9zJY...rfpDKx97YZ 0.000265364407 XMR
12 d0ede4af24b013af095409486d71f45ed1f656c487e13c467cb91f5ce9f377c1 463GTZ5MPX...UMZRfZNKeM 0.001067344218 XMR
13 530fb050e51b07c1cc9ff21e708300885a254d88ff885c9890be77f3abaaf8af 49NE1L9WVJ...W3GJUL3Cbr 0.000291232658 XMR
14 bf8429ff1df84eea7aed3c5decd841b8695ff7cc0d7e52b2d96faf10e496b952 48BTSScLUy...LpNRedDzBM 0.000225928309 XMR
15 63609cf2f6cc5b09aa9e146a4bf1c54f358b806dea15e40475b6f8cd8dfee60e 45iDauZcTX...DNPVNyLHKY 0.000265539315 XMR
16 99386f6b4860c75a731bd2c49a106a5a5f55311eeb79e5e5e0857b56f8e0b9c0 47S5v5z6w8...4Q11Z2ZV6h 0.001578143077 XMR
17 7fe194d0a6d6502298a8f3c308609537b809b6ca9bf01abe622f6689e97eb82e aog 0.000780715417 XMR
18 bc49472f5941180cca94b5883173f0925db7f3179798b34bc90600da2ccc6cc3 48FRLgK1rZ...qw48ZTRbo9 0.000288211020 XMR
19 55a29e85ca5e27e0aef09b56672d859115600d8597e0cb2275cc4a0efa7ab909 43Hbt2pLD2...yxiSTpzyhv 0.000800277839 XMR
20 5f270297b10a1d767a69828b057367251ba2e9be64054046b54a6e76039ab740 48mYZD9Fzi...cx27W92z8b 0.002391040526 XMR
21 c815704a72fb221ea2a41495eb662807402d35a08be659366c7c280510e6e00a 4AMSMX5Vfs...eJaRpBXdfW 0.000252601874 XMR
22 c7f3d4d0b14eb67c86738eda58a3640fa7339dba13aaa1b4cb68a60467147fff 4BKfqHwR6y...V5LRq5fhoM 0.005541804578 XMR
23 8a1043e0bc73627ce3c29c1d306720bd03407c85a2af29d5e33fb0d43ec39984 4B7VR49eN4...UTeF8etNtD 0.000297632120 XMR
24 0551ee30d19c8afa33dd979d0e20577b2e82080c135b7d626e0e21f30a7321cf 42cDcmMq6B...93oFLWn1hG 0.001099306327 XMR
25 389ef5aa9e2984dd9a0c4652635756c410ea71e807554fd3d533ba7a373cc724 46CJ9hAQyK...CPuKev5ozQ 0.000238928184 XMR
26 86c978e638265204c3baabdc420ae52b932087a02d38eee98e37eb4cc696f673 49yoN6qaeD...sRBHRz6tRu 0.000238517781 XMR
27 ba36078ae9106bc9553b071ecf237bc3e8aea98bd9de3f3a0f9ef26707d7abb1 4AiKCWby9J...mRY8FeBKKa 0.000494406945 XMR
28 8a206c9d5f8c55b6fa4abf28f94dd912c281e9c920389d5a454235252b20de9a 43GUaoG5hp...exv9wPtH9X 0.000254342137 XMR
29 6c81ab4fe1f4cf44cd14e812d94016891ea1e8eb007b6a4e0179abcd09f8110c 4BBb6ZBPPP...RKtLi1jcMb 0.065430018167 XMR
30 ccc04788ffa20b9b6dbf2af34c49170ee8cfa43fc0c8110c0ffe5c123adea6e1 48gjGsibKv...gxUPMe5N7g 0.079750025116 XMR
31 2cc1b60bc41ec1cb2ee151c6dc413a1197c2dc84552b9658059dff0b0e1db88f 47goCBjSdp...s5wPpxgbYD 0.000761553654 XMR
32 930c1a2e562563d5293285535304135bae8b58a5b6eeccab7fe89cc4f4491a52 4Am3LcXqW5...u624GaCY9p 0.000289706669 XMR
33 03a1e061e3c02d82d2c8a99f756f4a034ee435f09ae0efa61dc4307565fbc9a5 49WiMtnuqX...xyRNND4GJv 0.001297949578 XMR
34 69c255190e2e2237ea8008bc2ca36cf364ac9e3dfc36eba0dd522a7424b666cb tjm-main-monero 0.000299942927 XMR
35 09d3fa64896178eed07b30dece32facf0cc00c5feac9cb2a698fa637f97d71e8 46Cy6fyBzS...QvMBqXBr6u 0.000289137286 XMR
36 475649818858ef515b17b4e1973387a69afed6a14af32026409601ab85a4fc01 44cv26mBw9...kVECKvaTXG 0.000255069126 XMR
37 cd6597ba512ffa4e3407543ddf7470d5129da13945692131eab2071b572c5736 44N5jui2nb...qKN6nShj2S 0.006902545952 XMR
38 0aa992cb571d3d02082a939da6fef6cb275e2019b9d686347209e2fbeff976cd 497ZeXxS4f...XoXFNbqQHg 0.000254651706 XMR
39 d60995ddd6f9c5db686e0c56fcada957a2bfecdbc765a1f26664a8c79ab32f21 42yAHAH5at...6dy78x2gbp 0.000562322150 XMR
40 483fe1b2b0d3081319c5beabd8555d4ee430c831d672e00d572be126cd01a827 47W3NyhZg6...xobDwj1Emx 0.001059671040 XMR
41 ac307e06984ed3458d5883fe4b064c49420958abcd6a7cdd2a45e2e8f0c256d6 43sYhJV3RZ...K1R2JTGjRz 0.000286594903 XMR
42 3bb2ca570605a2607f33f12903d717370e1dd316340561bad4b862846f03c9dc 43t5aJQ9He...Th1EKey1Eh 0.002359484499 XMR
43 b480976970bc6ab77aab096649d377d7298f0e9a0c8c05dc7e94d029f26513f3 48VJjZzo6y...8GLEMn52qZ 0.001037124538 XMR
44 9d18caa1e6d60118697b305b71b4251a53f4f4afe2b88317f6f77e931280ec1e 42AThWtutV...QR11xiYesx 0.000567411197 XMR
45 329c1cdaaed38da54853189a3431badd4e72f52af3baf8708b65d375ff171831 42TUuapMMb...PDiPSWEnr9 0.000284788336 XMR
46 196c12f381c0693d4e874994459d1e15b1650506e241fcf7db2f93a8fdb29632 46gqxjqnT7...8tVCHjp3kJ 0.000246239993 XMR
47 d23afd1836521497a4f7071c4f8caadfb602ce643b66f94118eff9ff15440842 47YhK5kJnV...3TDUhdkVFv 0.000347308206 XMR
48 d1ffc1d577f3a9817a4009068ff202965582112172a20577f2c6ba546a4b9a66 4ApeMQzcRS...CRi1jEqJZd 0.053937936401 XMR
49 a8c0dcfdc19ca94a1868e3096e55cfaa25fcd35e756399762fcdf4fd2812e5d7 424Mtcuu7c...DBFA8KhXYy 0.000285507305 XMR
50 dbab074f4be0b60f76e747c9e740b42ec952c93e3432b2c51cddeb5e87fd5063 m00zimer 0.000244073626 XMR
51 947addae5e4f62108f7106a12aa0ce54ec6886d3252d8418e5f59b84378a9816 4AjnCUWidN...Z1h9A3W8ca 0.001709524236 XMR
52 4a48df4f3f821d95fe02b15b2d08b266a217d47aebfc99aefb9c09dee9b00721 44YdBost8R...2nZ55pXeCU 0.002284112563 XMR
53 8910fe7ccf683bc29570fe54f0d99decd545db0dcdbfc84207193c9faafbad29 47jiE17Zoy...mETVnDguEf 0.000261355740 XMR
54 f6cf10fbf6e4f8455cbc7a67de375f296ce35a54cf85dbd6bf8d8e2354849b5a 49PonwBefF...2ZnKTzxT5t 0.000190792840 XMR
55 abf9d5405d4e11ab364ba4e187bbf27a513c098d4ca4ac109c5c4ca8a7efc93d 48khNsra2F...MGJF5feDuA 0.000252602067 XMR
56 bb59145f30809e4721f14a910cb3bdebbdeccaf87502615b8cd318941c7df905 46DTeKYU8x...q7TTrsWGZX 0.000250344517 XMR
57 7d997c3e03c4fdb5b5f42fc76b38db909cd25bf72c75cd5d62e92b4154b6ff87 4Aht17Zr3W...KVpKWPsJQd 0.000238491049 XMR
58 9cd6d9d0bc77604a7331ba58ed5e4dcf709a25454cc0cc162c5b67abd878fb5b 45LHspj1s8...gPRTjRZBBo 0.000562666610 XMR
59 9961a65e65aecc2414489a88c74b4289725d773a53a5173a99c8d1687ee946ca BinarySystems 0.000290888190 XMR
60 ebc774d4b91b821d112f90d11980afc1f4fe9928bec0205ca15e56638730ec6b 4AQ3YkqG2X...YUBLg876Gt 0.019610432077 XMR
61 51cc4cb629eaec0ccd2c7d1bbda6be6489203c1824a14bfe504c34a7a2397553 45CJihffff...jbU8pjwe5H 0.000266751709 XMR
62 2ac11071d5a68f93eee03b5b4d66f69997d15ff5252bcde5b73319e0efd0dd65 R2D2 0.000262074020 XMR
63 1530a9236bccc731d877cdd9b2f3f28a21edbd5482bdf6b33c665fed3a5a6396 499vZuqK8R...edFQfk2sGm 0.000254092010 XMR
64 472b2cf1071934bff69b91deab2abec6cd6ef0101e7e2042dad00cd4a926b1a3 456GQe58bj...jjQ16V7SRx 0.000249660246 XMR
65 8627871d577affa54d754d8235867b79d5628561647bd9a6de816c88fffe1a15 422zRCpWqs...rCqF4Wc7x4 0.000286824192 XMR
66 db1dcb78c6924af1c09610d4bb7aa00a802de62c3161304274e9d2cf626ac5b3 minexmr2.com 0.002407235692 XMR
67 d6c8a63ac7d53c978c862dc0fd806cbdebe68283cf29533f28e3928d3668c352 47Dp3jhRmU...MhfTSpRep2 0.000291128735 XMR
68 d77cc48c208a69b57fb4c7312b7b57da5602ceb2d05fab485633236da893ed3f 4Aj9XqJ9gC...bXkVVbLd67 0.000767988145 XMR
69 c08b353d728fbfb6f225d67c0088bad3e4bf9725a27943df48178c903cb5cd9c 47cGXvLjoX...vAmCxJWkw5 0.000277506255 XMR
70 5dfa7743f4a30244b6ed810997ca3cfe370d7147185e34b0941a37329ef6d946 49xFoZzu2i...xaz7cviHEZ 0.000266474222 XMR
71 1119cf70743cb7613449e83e8808ef799945f5f8a437aa5353d750dbdc018f29 41wDVEX5xp...2JnB2EwBWd 0.000254208985 XMR
72 e03665cee9c833568458a614b54107ba3186c14871601dd7005636b7e579b72b 4Ajv3tGEY2...C1A8HdsuW5 0.000271077278 XMR
73 c692c2cd4e5ad80d72c30f54a61886454136745f68480691f1b9f0a02168ed9d 486yqKChfZ...NnMEEyCVUJ 0.000859831617 XMR
74 f005d3438bcf2afe786a7f7da109de621f91c3731d2cb02aa862fb620042faa4 4AmCPso5jw...xFd2iYRujr 0.000291423813 XMR
75 94f810dad1b9c02558f4b0e863b4b0cf48f2f79d211de7c4936a94fc4cbf9235 45vMeqsvpW...VJzAQWHRnL 0.000562380657 XMR
76 bc1db39fa176d56feb5bb2a6497f478073d31d6b4daaf437b8eadfa17acea2e2 43ZYK3sGN1...C6m9AT46co 0.000296779654 XMR
77 fb6aa4ce673543c16e03075e7bca0297ca447f84b2baf1708254edb8e4486b4e 47J5KAEgev...ykY5J4Ev85 0.000741108525 XMR
78 92cc6c7d45891c19b3956b502ddac0530fa9be8cda567f71d8a5b51934c98485 4A8kVWLtio...y94294Q2cd 0.000856037584 XMR
79 ed0f0df78a8890785b2d68fb27a9cf49beca8c4ae81d56d952556ead7a574f2c 46CXbuD4Sd...eChAVwodTx 0.000299429413 XMR
80 efa218500648b87f7ad485d2b672a0d5632b1c8d6c2d630bd8d3d886c608a1cb 46vavwU3QD...haN4U9F7kf 0.000255337759 XMR
81 798f9d019d2e6e2547a3b461f3c35b7c8714136f6de94ec7704930848eb4def9 42WqKYtEW7...aS9SQKq859 0.001053459533 XMR
82 73a897dd2111457ae80ad206d34a8bc0967b0bcd14b4fc1fb61d0c7cf67b5e94 49ttygnXyG...RMnSUTmVmk 0.000266837359 XMR
83 1a7a0fd813865d376252b8af70d8556b53ecba5b86f0d4efee65c3bd3ac5a5d6 44RCrGEJvs...S9W4QQ3EkR 0.000537226573 XMR
84 471f054d2b6faf6f24d8834ed33864e74f5f60d2fa4f94e4b0dded8967ba7a91 498wXM9WDQ...xooVKPj4f4 0.000299714123 XMR
85 8233d8c851c9fb254cd613726bfba2f18af384dc31a6668f48ae87dd6c4638db 4AkrwAEYNE...YE7PAcrHmo 0.000578415305 XMR
86 42f204e5f81d07d0a28ff7ab1d68c5a5ecf6f788ce14c62ae566fa52eaf2cb70 47oeGVdUWX...6SuFtxk3Da 0.003049465290 XMR
87 7b7ba186142f0d11d01732c669ca9d2cfa78f0633825b53708cc6b533d0001dd p2pool 0.211743414381 XMR
88 9a43d9ba7aa8bd9ed71307ff6d6330d116904f5503e36bce56f75bbb562a2c3c 4Akij4Peis...eqY5kEb327 0.000287563876 XMR
89 986bf1b6209281e9144c5aaf8305bde3cdf0604d3672250c9673d37967776d6b 4AHHQRMreJ...Pt6BLENBbu 0.000294514239 XMR
90 e39d01bc0d0b9f21967bb87f5b860812633e9d74f3e65db0233f29bc2a563267 m00zilla 0.000812075190 XMR
91 cf533e7f5cba58d1fe4736af1f38ee52281a0098f71b898583236c3756423bf2 48MZtWQwM4...GT8CPgjcj1 0.003966016572 XMR
92 621b44ab8defec29b6eea36aa35d256f0d672af0999823f631be8a1b37ac576e 44eqF2rAZq...JBUJ6uGSFj 0.000254139083 XMR
93 801e033552a0c0751395f550c1ab911dd7473eb5e1c6173680ef5900d5ef6216 4AE4XbtSWG...nxu3UYjXsZ 0.000289536614 XMR
94 c8ce4336d0fe299d7a2d93787ccf21cd001916371ffc82e7e56e8817f124a2ad 43nvW9WJHe...1Te7SmCf3o 0.000282168884 XMR
95 6f91d96fedbac54914702d65d3c9b52ac0d6c20f7f24008b637babe9ea53f166 FuckJoeBiden 0.000286431475 XMR
96 f987ccb0e7dbdc4fadd5bf03ac5be132100be09ffbc0967e2b2b448e4e7f1454 43mdktDJfC...m7WPUe3YR5 0.000249616715 XMR
97 e119d89f5634766b052bd7403e20c956edc4282f17fba87d101bd9493971f718 464sV5XGFx...4WB13cYeHg 0.000253679012 XMR
98 9a0cf4fc1438ae6a6e02931f0efc4735e8e9a8309a1dfc545e4af272a0103572 43kRARszha...WT1KrpVtkD 0.000298625650 XMR
99 0018a07ac19d7c6d72c60daafb5c825b406b97304df4989ebeda4e05ae1b8b83 4Ac3sNcxiT...8c47gBq6Xf 0.000251812966 XMR
100 fa959efc670ec5ff4f1ca06958e22dacf7d8d93f5374871dd4c45020f83a061a 4AxaapsBMR...dqmAZLqaGN 0.022494330034 XMR
101 4f376dc596392eba2359a3e2201637582d4da39dece622476750f98c7070c63a 48tdvJBtQN...tmiFAqKT6E 0.000788906623 XMR
102 92188bbb32502f3a3ce4e2146f35879838e3da0a92e3b451c91c163f646d53f3 47j16T8aUx...TJp49etNmL 0.000493138735 XMR
103 bb32718bba14b4301564f9fa054d2e87374d159baf32d021d3af31de509d6230 43K5xVB8Wk...cziPPuxRGK 0.000252123587 XMR
104 452860f40e711be596f550eab1ff6a835afc02ea2d8fa45cf6566aebbd3c06b2 WTF 0.001036175633 XMR
105 26b6b746eee836a172c7b71090c27befbe71712062faf86bf5e93494687670de 48UwZCZfRH...SvkNrcEnHK 0.000823005438 XMR
106 568227a80350c918c34d5e5cdff271b303eefacface09e2ee794628916701131 43DkeCYkbL...rkfNj5i7yA 0.000537700112 XMR

Included Transactions