Chrisette Michele Payne (born December 8, 1982) is an American R&B and soul singer. She won a Grammy Award for Best Urban/Alternative Performance in 2009 for her song "Be OK" (featuring will.i.am). S
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d08c1324ed0b7758a36ba585e29dad489c888c0fbaba850cf3f8e498c771877. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e049cbe-71df-4bc9-b958-7e9959c99208.json and https://artists.proofprofile.net/proofs/artist/8e049cbe-71df-4bc9-b958-7e9959c99208.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ae2ad50a6fada2b31596507208c60bfe675fac27807c642c24983b8980b3ed. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70733686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d9f55384c598713b068e656a6743903919a5c6789c5bb486d68f52e8ee50c2. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T04:19:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70739051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a3a853670cc8efc9f67e6154d9b096faf39c3df7ee4591ff348b4743800e8d. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:51:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70739041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f9ddd67d67b7e991400b3e8069bb57802fdc2345344c1868272418f1971f2c. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70739065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd002260a95e2440ae20f4d10c7c04ab0e30916476d133901f116c63f0aa1756. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70739076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5283b8231cbc2174498efd86905fb994525887602f856fe3eecd2d046b53c301. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70961393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c32b151f1611ede9c0d6c61976749c9abc3ab1a6dcfa151d983ac8bf2f6a3a3. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70961458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ba97436114d4fa34afdd8c281c505936f7da913371029455958068b99d1744. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70961479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1637a10f894c054f6c66bd1c096335d4ae638df206241cea8f977901cd68250e. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70961679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dba6f49a3fc50261274216b597a1c3c48036b1094b36f23639fd4dd64f882d2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70961699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff876f6c024c252b46d82c57a8336f7ad7d2d263480bd40cc876373c0b45648e. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71027422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8868b461ee7a1800581402692c297a1684e38781a1a29f32f2cefb06501b0390. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71027290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2eb6ce0c519e5d53520bf92144eec4b2a0fcd3ccb98c033669fed3880306f6c. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71027323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daad4f22e49c9b599903819ff43a4770cb1516466f271ea3c9edbf8220f4adb. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71300584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cb7c1dae639535633b7e28c8b27d1f8eda31c007b14b21be0342f555a18445. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71300552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604a4c1594dc5a7c77b4c1cf3975267501515dd5d25d55be2cd04a9a4e152a28. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V81600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2cef6384c9cf28d3bfeebd59be05728e8755eae6a885e5ad2cbefeb43994d0. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V81600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e65b93ad16f2e25a8338f76037cfa8e05dda098079d1181dc69ec24373b123. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V81600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faefe19b5ce0665ac227b4fd7484e24825a4ee90f8d226ba5aea37da0ec3fa4. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V81500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134cef6719c19b70e06289a16c6d08f69999327e3e20601d20d54f22216edf49. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADO1879210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539b1079d4a40b2127bc394fdadf3e10362ba1911662690761eef1462c96b3da. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V81500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cc87f4df67dc68dab961a7c0996e4ff106ead385212e98be585961f54f37fa. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V81500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2417fa8d1da46d6e385c5391d57379ff0734f77a872a775c4e321b25a4e92d57. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V81500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc6e41ecfd674b1e348db792c360b385ee3dc6777a320fac1cf7e726ae610a0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6V82000001.
Epiphany (I'm Leaving) [Jersey Club Remix]
Epiphany (I'm Leaving) - Jersey Club Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1f6618f4cd6948d7395977f164a6da0847910399da30dfb6dc38fadeadfdc0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72314642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4dbd80d5b1ce8b5c406d4a1ab14d510a594c573882a68f9a2d8df3964f517b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70952927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5a9802176f86f4f8f4fd3d4d423ce7d06a6f89650106df9859e1599b0593b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71017798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63280c5403719b6d08edcf70e72753269e98a8c11c3d599e9230144748eb5f3b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN21100485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef699016cef4e9b5ce098099897a7e453ffa04941a266962b3f082030cfcc0a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70618324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8dfea541c9ae3dd9d6c17036d6240eadacd387e560a6c9638259c87c0b8e6e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71311239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d451accaa5ce780e8fa07c89cde49c19cf3be877cf82bb82acb2dc90ff0b2bd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAE81063376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad9617bb69d1b0ceccbd8b2fb863a4e47784f7550b35f65f5fcda5bf2203549. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11680489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b798575f7449f5fb31880114a1b19dd92685b2dcec6e5faff83dfd337dbe29b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V81506554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da2e977409f0acd6b55bfd309d289e616f1b277f1968406d2ae24b911fd6412. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1303973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a18caba29782a6a5533aa42fb08275976da4d939c6ff91fbd6ea819e84f20bb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70902607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddd385c104c5fd41cff1a38d1956ebef6c0b03abf768fa7566b00bdb7513e20. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70620815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7733bfcf85b44ba01f21c6ce66dac2404f0dcb86cff3c58b24ea50b11bf74c93. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70620821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e31a7336d5ca1ef3d9543479ddbd29b9ec699fe526985273fcbf8ff7af5e9d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70829299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71620103196fc045bd8dd081403159e6602345f8e01c080c003da131b8e339b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71412706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71620103196fc045bd8dd081403159e6602345f8e01c080c003da131b8e339b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71412706.
Like This (feat. Chrisette Michele & Meet Sims)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91e9ff8d1b99bd4d6fcd0f1b9d78e93a0080bc8e15d314e59d43bd779eda8fa. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11601053.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Ultimate R&B 2009 (International Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871ea68d9027af6ff227934963a290ec7be93a7f51ffcd964fd62d9607e33343. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70955596.