Girlpool was an indie rock band from Los Angeles, California, formed by friends Avery Tucker and Harmony Tividad. Their debut self-titled EP Girlpool was released on Bandcamp in 2014 and re-released o
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 0x650e177caa87ec92f2ad756827ecf5bbde615cde87169bdcb28a7eb342f8c692. 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/6bcb2efb-b2c3-45a6-91da-9b4e668f129f.json and https://artists.proofprofile.net/proofs/artist/6bcb2efb-b2c3-45a6-91da-9b4e668f129f.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 0x96dbb1788e4cc57eba8626d0cd760a4bbf7850412ed48c2a245c2948ef3dea84. 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/USEP42177001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29df2d4f6c9b0c083e236f0d9b29212e1d4f50e3fc5f101f134f65cff3fdee94. 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/USEP42177002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814acde0ce9eaf7d4845c035d1a8776b2000b4aa74d98c54c9bb5414c80d127c. 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/USEP42177003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90e0c95873d8a3ec3e53ee47d92798c4e72722ace4752f4eaa38d37512fd781. 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/USEP42177004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6b7aa7b6e8c1980f4fe06b2eceab58b0315c62779ec6f9eaf2638c19707708. 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/USEP42177005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a856c8fa13a703cc2bad299e9aff0fa18c5c713bf8710ac41c6cde681bc285. 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/USEP42177006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8dcf9f3ff92453f1fa38310e73f1f71a5a361a2ace801be6cfb9f953cdb6fd. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USEP42177007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74816a10a97f0f2dd2ccf9dc46b954dfae7790aedbe97c76b6fa8d42a54d735d. 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/USEP42177009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7341f07b30263e962ef701465416baecbdea810ef8bdee89bb11b6ae1ceb3ff5. 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/USEP42177010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8487ea889b660a4bd41740a861e5e2bf7ec337b199243cc4e85086760270be40. 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/USEP42177012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc7fefedd0ea3e917302f8727819b640e5e8c9b350ff22b735684b7109540ca. 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/USEP41844001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d67456274bbcb24a703a86cb46c656645e4509f53e1f4d7da7b94bac7cad13. 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/USEP41844002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472d17a3246b65caec795dc3a6922a4acc6eebd9dbbb9405c508e0484467f3bb. 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/USEP41844003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137ecfc998cc0669eaec567595059459f4841ede4c5f2c36dca05ad81d38233e. 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/USEP41844004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c4e8bb133a11bdf00e32ec78413674239413320f2bfec1e469945911d40fb1. 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/USEP41844005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f92e5625bb2998fc5957afa3c81635b85d0c567247af323ab0a6257b5e6ab48. 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/USEP41844007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f23651f40815d58d2301d1898a7e874638a9664f9260921559a431c2bcf9534. 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/USEP41844006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fe12c2675b4e1b075c57c23d9d4ef58473c5a32eeecd45df972422bc456d9b. 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/USEP41844008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9678fde3a5644d16d2081a6e4fef6120def15ffbf1994fe08c47dbc7e695ff8. 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/USEP41844009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c36b5265018b3ed86920903b8b2bd7fe7384d15116e158f1146584f1d61eb2d. 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/USEP41844010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4104f585c83fb72c8ad4d3e4362afb35a0eb30b1f79fd3bec64f2aee1e1707c8. 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/USEP41844011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c762ee37f7b1e8f5527ca1c6cd6cb60e256c268f106d6960e4432b13fbadabc. 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/USEP41844013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da0be30ec0a5136dba2e9becfe0ef987e1cb0a33f8978f3606ebb376230e64c. 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/USEP41844014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecd9eac217410dea97c251aeadbb462960166529eaf157e3c374db0008ea6a6. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USEP41844012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af87677618e1d31ad4c8e1eb548d79856a05497e081e37491ac795c5676538c. 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/USEP41649001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8b300733ac5b89ccc53a25d48efb171a001303f9dfb5383aa52d23b47473b7. 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/USEP41649002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203b7fddc1c55a2f6e6a6a47143ae304e2b25efd3a78b4889184876c7f06c374. 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/USEP41649003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fdce770b771888afa6319e6d9a88064d42175b1eee7ac227615b08c0d123e1. 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/USEP41649004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cea7e1a1e3cadff3529ee3f0a3c3fd746479fd9fcdac27899b9496795eff5d3. 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/USEP41649005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb469de8f1915426fde5d3f4fadb22dc28e592d41961c7da088c897f476cf3d. 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/USEP41649006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4305a41ab7e642fb29add7b6aa751852c6a9d8b6d4b8b3ed8ce4e802c69608. 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/USEP41649007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2631ab5b00bdbf9bd4526ef44e8badad518eb31ba265f56b300e9180459453. 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/USEP41649008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d41a8c63b3494bcf84d6267bb964a14f2e02178b23ea123ef9a60836e0ce18. 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/USEP41649009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c9be237b777ae3c1be715ca7c6484d27b4ffbc06daedc5ee9549794b710a8b. 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/USEP41649010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db7feaaad1d0dcb56f0d02faab326447f0e8e96a0691b0779662639ee442deb. 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/USEP41649011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e8f01309b6db32860045bf4330fc0d026f8e8c1ed67dbacdf23f067e5194cb. 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/USEP41649012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe490c82ec5009133b1c2fd209faed9c16e021b374c2524a8e94183758ec4f50. 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/GBDNH1500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0505621addc995ee9e6809d73ab54d3cdbf9f9dbfbf72508fd978419d8eb43be. 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/GBDNH1500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d3b14bffa078ed95b623dcc75eba2118a6f57101e547a45a2ebcca0ac0d296. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBDNH1500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08945a3c2c10ede44db0971da2cadacc9ab06164301cc5e2d85c9911df62bc57. 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/GBDNH1500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0be42b7e7e267565d191c21ecf710da2b4744530584103f0d547fb7a36cdef0. 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/GBDNH1500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9849353cef85dfe7e57cd1eec79cb811d2eab359b5522006c65be7bc2c689210. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/GBDNH1500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a647010015327f445e1fbebf46349269875f834d516b239ab61f8edd4386d9. 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/GBDNH1500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6543b76ab7e33e516950112f9a32a2fd75bf0bb477320c16bdfedffefafd9865. 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/GBDNH1500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364fb841d13fa3ee6ef7041503fe294ee587156aeac8b199de1503d0009b9314. 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/GBDNH1500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d051f0093a4fed9a648834bdb211ee97b50dce7c9dd00f3b48800c32ebc285. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:05:12Z), 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/GBDNH1500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dbb1788e4cc57eba8626d0cd760a4bbf7850412ed48c2a245c2948ef3dea84. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USEP42177001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6b7aa7b6e8c1980f4fe06b2eceab58b0315c62779ec6f9eaf2638c19707708. 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/USEP42177005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29df2d4f6c9b0c083e236f0d9b29212e1d4f50e3fc5f101f134f65cff3fdee94. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USEP42177002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a856c8fa13a703cc2bad299e9aff0fa18c5c713bf8710ac41c6cde681bc285. 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/USEP42177006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6b7aa7b6e8c1980f4fe06b2eceab58b0315c62779ec6f9eaf2638c19707708. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/USEP42177005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a856c8fa13a703cc2bad299e9aff0fa18c5c713bf8710ac41c6cde681bc285. 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/USEP42177006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29df2d4f6c9b0c083e236f0d9b29212e1d4f50e3fc5f101f134f65cff3fdee94. 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/USEP42177002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a856c8fa13a703cc2bad299e9aff0fa18c5c713bf8710ac41c6cde681bc285. 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/USEP42177006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd838ec520c3c18a9d4adeeb54c045df6cababf42753f075f1f326b989ba2d9. 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/USEP42055001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e10319adbb57c2a1a8139b97aac5725217d90411cf3216d2420e8d07c9a3d24. 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/USEP42019001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99028bcc64df3ca02a31e1ab75df4981b25f046fbb5670ea4d440e00ec80d961. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBDNH1500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5248e5fbe3ebc7eba79a373237c55d2df00ff290aa4f2d3a9387c992a850ba0e. 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/GBDNH1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefbbc319935a25d6f6bab817f5cd493950a07be79af123aaa135b1184e45edf. 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/GBDNH1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653008ec60fd8ab910bfea9233334b14e11ffc12d906a51ad814bd08d52e5486. 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/GBDNH1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8272e46a148227e1532d1b492a44ff846be549b17f2864d3bbf09216e4ce0d36. 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/GBDNH1400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ae46080e303978bb46b69f516b8de68b426ad112f46408300734546b595482. 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/GBDNH1400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712387cfc3573cf5df9e9287862b812bd265d9ee2283a51b676e1589059e7068. 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/GBDNH1400011.