Yonatan Zigelboum (born November 4, 1991), known by his stage name Yoni Z, is an American Hasidic pop singer. He has released two albums and several music videos. His songs mix Western pop and Mizrahi
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 0xd1080c6c92e0e3a297bb9d2a4b158f2dcd8ebd0f824417f86016a2d2d9abc139. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16253262-2561-42ec-9eea-f02a8a0ce1c8.json and https://artists.proofprofile.net/proofs/artist/16253262-2561-42ec-9eea-f02a8a0ce1c8.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 0xa95d68f297cda8c03b0b2571f0e12685b04f71744188a949d232753ad4c4885f. 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/QZHNA2288518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0993a53c7b2a8bcf1b2228f162abaddc847e73db52b1b3148a078efd34933ed6. 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/QZHNA2288519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd5aeb02f653d372cfb28ac6c11d5707bc60ede8394b7c81a89ffdc53acb364. 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/QZHNA2288520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde005834624bad6b55491dddde0c98add75dd33f1349cd5927e7a6d96852e7c9. 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/QZHNA2288521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e036e71ac7c0aef1c018752b8760b026fdb88df852d0a430026d900177b2993. 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/QZHNA2288522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb20f047dd41daeafe1162a569a7c60631a485165f5f6305c8d9eedc8fdda6f. 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/QZHNA2288523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b33582ff47f02c3606de924253f6d29cd567fc8145e96b6e66f4444638e5f3. 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/QZHNA2288524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbbafcadc8669a1cb488d05d237f28ca8b43b98bde8ef0ec18c678cfa67b31a. 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/QZHNA2288525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1bc6677905c86dda6f62c2265ed693b78b978f9955b8e5e37934a94273ae07. 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/QZHNA2288526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6fd7eb4e8592bdc51eb7bda8a1f20d608eb086f8cb434f9ad4adc2bf375540. 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/QZHNA2288527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa496137f71c628101136c3e92be81d0ee16adacbd0acf077bc7d0a144aa01830. 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/QZHNA2288528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc3d1f6c3dc330c5ce0fb1017c833542eb2858035b88a7660988dd3dfbde4e4. 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/QZHNA2288529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e02a4069768a2a84cdff126786c0ae68d8477143b58cc0a8ac96da00405b9c. 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/USHM81815896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7739af8320024a3f7b57f639661adcfa3e2c9a32196e51ac2c0a4e845a0faf9. 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/USHM81815897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5772b6e5d32a55e03480645b046fcd06c976120ef5f832075fe86232004aac. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USHM81815898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb089613bd0fdf945392ca4838f4c51a576dbb2cc005b559acc64205ff54177bc. 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/USHM81815899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300881007631e6395322d02c1309c29ef420e320e3a93e5780d516741a487fd2. 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/USHM81815900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e56d74651cb854b2991920ad96e731d1d293005494d9fbfbdc479bcadf448b. 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/USHM81815901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e7d01e508c14e8bbdbdcdab627b3dbfccf67197c6c78ca0a16d6da61cc6119. 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/USHM81815902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cf1f8a7de0ca585f700ecdeb4eaf276bc273e552e0604fc551119f9aea8bfd. 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/USHM81815903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba34567cd9a73b449264f32fd03b28cc80d9e8666aeafa822be54f1f6b5fde0. 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/USHM81815906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0d67b1cfbad6063c02e01b8bd6d3d25ebdf144eae5f712d0f80296fe0e9868. 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/USHM81815907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69db623d325af8ef25476b3d50145a129271b4009167088f8e94e4b845e1892e. 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/USHM81815908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfeccf11c1a911fe7d6a4418ceb53f225d4270fbab34d04b1ac156e3a87bf9a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USHM81815905.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6978d122d91891cb56c222cdf1596a0565c52440f46eef3f8ffebda055415d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USHM81815895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefd4573836b3db75be0815a4776b40d3aca8e1a3c0b7eea7f7bdf8c1ece2bf4. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USHM81815904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32506eba30a98b58f2995eabd3f7bd6b71f1ddef32ff643bf45b5bfa5283d5a. 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/QZES62500905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74c2a9d957dc6143b04186aa3292e3c8077a8408e542cc14a1fc5e561e0bfba. 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/QZHN62406767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0224b24e17b412e9112275c7bc0466f729dfff29513ae68c5ed470876e94e4bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZWFH2373044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb204a0b9643cffffe39c12aeff1fbfc506a67171bb5823b9df391d71d429c871. 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/QZTAY2332080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2225b89816f0ba03a7b91723e6ab6d5c812180cb5429ac5c2fe08601111beadf. 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/QZTAX2313796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f2db6fe69ae478b6d6da6eb4dd9f382ca3e4e6f11c88b29c204344c7998b39. 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/QZK6K2303483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96289c5daf1c040acb519954de252065fb277312f85c0db97362d94951f19cf8. 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/QZES52338566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2721577c4e4e088196e37a7d4bd5db4c89f50005b67b2f0b80472afeba5b096e. 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/QZFYZ2396946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647a91c6f58d3da5d491b1b2cb4f5262375a3d642dde25c3fc650470a72d1b3a. 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/QZTB62210840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684118acc23226496507a3ed445a267087ba0452d748a2788bb4ac964fff039d. 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/QZRP42237425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0c1d70a807ef79abd41f3da754c8ad0e5dddef82953779d1161b4151ddc521. 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/QZHN82242092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadae343c8325e8b04502ec76df016c0952bb901ac5be90cab059780b91a1f89. 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/QZFZ32229058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d211333272c289aa815eb4aa34c7f7da8408fffef55e4ef76d7393f8e932f1. 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/QZPLS2190575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7707976eb4cf6ff484b5c1d700708176282f299f62c26f2a7a2a875b843f58. 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/QZPLR2149467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e3dd857e151edf45e6d9dc949cf583d8db4de4f1fc0774608595bba8490fd4. 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/TCAFP2117236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d893d186e9451e3d9f9686b9adc6e4f50d1e4cb6fe6e4a57ffc2a251829146. 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/QZFYZ2140301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c528e6f5258ad2dc7720df40135d6579dfa1c23602d3d2f792a2eebe8a436c. 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/QZNWV2003950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5feb941a77bd24dad2199470bfdeff64159ce77b31ce48e67661335295509d. 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/QZHN62076995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda57daab82bb945a3beaf5df3d5adddb021abd40ffa15cf9092ea8ed6fe7ca7c. 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/QZFZ52017863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c25b0b829be22b6892601568e29e2146b65a1d0e5ae9408df41297b812e790. 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/USHM21965997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863250908daaad79888bb56a65b6bae224313479cbee05e389d0545547bdecf8. 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/USCGH1940605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9722943a960ecc8355097b7ec6047ad33993ebd70d0778f4bbe9be7107af1d5. 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/USL4Q1837545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea02d80c7ffa93f9a643d510aeb49d82586eab24b7a714c01a66b39eb99333c. 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/USDY41877920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31259627e2a12343a6cc6fa539d27c3091aba7211a8038f6c9a5e406aad7eb5a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH1858242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33e3c5fb414736cf510faf090825ff9d1a906eeff218b35675e142caca7fbe7. 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/USCGH1832158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637a053a2df336354c76c9da75d92fe57f6e337556dd48a93762bf4a8092b801. 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/USHM21685267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7fe0db4894face4325fa18bffd18263b1cace15682ed4aeefa79c9c1b1e1ec5. 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/USCGJ1648774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2944a92f9e6c65cd1220cb4ad3c180ed7ec466eef61ed8bf76653366bad91809. 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/QZHN62181183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa078488da29959a9133c412125d3ec14f9538c7c497e96e3530d90d15923a908. 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/QZHN62181184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8cd174dcfc68c73633ab2c10fb783f8d64ce5d2dc1e3e875aec071d59ce1ab. 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/QZHN62181185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfbe76e78321d28d26b4e26cd5c60431f8d62720f995d83859cebac8deb734f. 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/QZHN62181186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7c6fdf60edb4c673c4dfeea0f8813dcf838688822e386a929248edbcce8aa8. 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/QZHN62181188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5189d3bf4553e97b9766a0a01033095cd8ca65480411492ef4abff396b29a56d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZHN62181189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab0373015b8b462d2b7f56f695e735b9878c06712a6ae94578a56a5c62f61c9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZHN62181191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c0fc0d103cc65ba468d466478a9844b3a05f85a519d678161968b7a0f9a471. 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/QZHN62181192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb40f38e7a417dd67ac77c0efa879a320818f98201c7819aa27556909d04ee8. 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/QZFZ22150685.