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 0x63ff2611dd26029a30f4bc2c16389cc1c4890c8a34e07f970c82902a60c2e424. 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/6bb18618-1c0f-45fd-b0f6-afbb5148881e.json and https://artists.proofprofile.net/proofs/artist/6bb18618-1c0f-45fd-b0f6-afbb5148881e.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 0x47c5c2e739aa8f75fde66bab4cef91ee0ac639b2c985a39671d0c58c78861187. 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/IEPUG1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05b2e132a9e7bfc5a69f221036b0b1dd823fa4b94aa25014bb8d6438a9e17c1. 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/IEPUG1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c8a2ec0ecc494914e6295cb793cb14956d4495fcbf70739c00bee1c6b3fe19. 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/IEPUG1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd42b5a066dbe1380bfcf95d477944426f7957d6c294507ff22692f2e51f20dc. 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/IEPUG1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cdbd97689a57b7ad605dd0ed8c8f43d954e0bd10e6e5c1a29e394aaf7311ab. 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/IEPUG1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c7dc9303135787b1289cac78aab8353167ca1587ea24a7ccd0904d3758d9a5. 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/IEPUG1800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9556e53a19ee3d660d9757aa3f4cb7a31e3d2e2a81c9bde20d668ade9dbcaff7. 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/IEPUG1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f47762a11415eddc5b3535639e3aa165952fc9c81188d127b7fa7ed97305d7. 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/GBCVZ2200450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891510f65f3064d137e28ae850887ed2b23f2dbaff02057b9695b453ac585e54. 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/GBCVZ2200451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea25a0b5a7463d1d676dea7c4e39883ac1516eadb90fb8e309dfd64f535c12. 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/GBCVZ2200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cfb7149c1929000cb6b0ed9cf3c219634fe13b75c4bc8dca8f1a7c6513dde0. 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/GBCVZ2200453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e62ad204ea16361af2885d640110511c9c110afcd39a48e8b4667847bef70d. 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/GBCVZ2200454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44c952060e540a23028730ff51eb20f76d6bd4fcd69168f6dae4583520bd825. 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/GBCVZ2200455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed1af3cbe0068247f3e5d4bda92cd06dde1d2bfe0a5933283fc9663255c06aa. 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/GBCVZ2200456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fa774f874eac4ae3df06bfc0a84221367197f2d1367c35639403931957019d. 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/GBCVZ2200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2b40f02536c659f7e77ce061c41b29adafa5c058c5092f165dc6371443486a. 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/GBCVZ1800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d9d27a5e3994f3b5e6c2987ce028d9f6ce6d0b2221a308423c1872ee7617a9. 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/GBCVZ1800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b9cd231f9d98394f436241008b2cb2dde2e354a713c72011b48fd99ccf41a3. 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/GBCVZ1800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f8bd58ff33f6ba8ef48cf70fc9ba470af6ded855ceb10cfcd5bbc9784ecc0f. 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/GBCVZ1800087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f18e0207798009357cf68a13bd2361109358b286a2fad5c2b202d8154c79fd. 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/GBCVZ1800088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710d02772e9b06376f6d66cbe2d6b29bec9e427a08e9c773f91084f0fe52adfb. 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/GBCVZ1800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d417fcccc03e998106ba6ec7f6a0f59a8ef4299c1e69e3c55eecd514b59807. 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/GBCVZ1800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509b186c3ac89d5e6131f937c1515c762a7441eba73261e9ec7a26449f1eb7a3. 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/GBCVZ1800091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f6737037102fb14f574b920c2ded2b97c2764e29fd355cfe79ee77cd864e0e. 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/GBCVZ1800092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db8ec769a49b3d164866b7f49ac5ded04ab092a9ec8034d16b771ece86b1eba. 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/IEABQ1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59b1c9b6789d0bc024d8a557d3ea9dbdc55fb66dc698c553260fa1dd0a69095. 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/IEABQ1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a0e98e52b4faa73a02e961eb994a1e043b0a30a4685b4842e73a3fc654073c. 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/IEABQ1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1233c42f7f7f9e745c72f065483833ca9169f722f7caf0c4f7a1ffcd988048. 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/IEABQ1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86807bca3ee1204c25050fdc05d31a7c033f5ddb28056634db03767d068ecee1. 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/IEABQ1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb444b3d0d3d1a4a08c505e8cb826dc07841dcdbc91a16947a200e5de83f229. 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/IEABQ1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd09e421c8267d040876965196e6d2a31207970d77d61532aa1aa8f71ddaffa. 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/IEABQ1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8b5fa39ea52057dfad2ddc06d9a4d717cefaedae0a45567a449b5401e0ed10. 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/IEABQ1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a998e946e870299734ff3191ff73f0af5ae73cca15ebf0427b41f263f7ebee2. 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/IEABQ1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74add27635453bb2dd37810c09659cd0911559eaa5cc3598a1c107b4dd1ca14a. 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/IEABQ1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e27aad0b9ec3c32dffd18fe424b9e53c13824f4cf96d4450ca62dce4b26e97b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/IEABQ1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c011c44c7572c39dcf27861ba08532f4759370a0d6f499c8b7aa55ea6c748b. 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/GBCEL1300479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb98f2808e72df2b9cf7b31a9bff9490e0aef23a3a13452097ced358eaf495c. 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/GBCEL1300480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76dc2643c39e57e6fff26b74bbaf6ed53b117cae2d04892885560e5e22d2308. 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/GBCEL1300483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42f769c805056897eaa81c414da176c9b026856a07191f8fcaf37d8e16d8d65. 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/GBCEL1300484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40c94cbd609ee427557c0d127f876c526dcad844f314370ce60af7b40c65f7a. 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/GBCEL1300485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9eaf39196cce55377ae4ee4e2eab23bad2a579b1f6a28f4a04482fe801ab0cd. 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/GBCEL1300486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016408046bf463665efe57cbfdd7779613e335c15d96481aafb6a906d39f979e. 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/GBCEL1300487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e865e82afeaced45fdce1e39172c2defb8e257887c307bee32e8fe939fed41. 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/IEABQ1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb69be135894c966bb88d7c12f7d05a5fe5f3423634159df7af971d09565658f. 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/IEABQ1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa896f9b1087d5d30819e5961893dbf6bc3a8e45cf75980923df7baa5b5b53f0b. 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/IEABQ1600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c36e0d6ef9583f36070350a7be65590bc5ecd23fe95f8fed1149c6d91cff58. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T13:56:25Z), 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/IEABQ1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6340ae6b8a249662996a0bc7bf32dc7d405768eb6793ab30d56995a24d4c895d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/IEABQ1600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c40c4529e568b6207f637d5a565fba5a9c7d2e901de4566b824fc18d95b73fd. 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/IEABQ1600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f899ad9853171cf207d8c3e85dc7c0b0b471687ad844b698e6a52a5985532ba. 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/IEABQ1600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48b41f4046f79d4b50ccfa2b59beaac15bbf9e0ec4af927bdd8d15a3355ee67. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IEABQ1600022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0607b34db5c9558ced129284c90f29aa948986044c60279bdd5b2fb593918bc. 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/IEABQ1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891510f65f3064d137e28ae850887ed2b23f2dbaff02057b9695b453ac585e54. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBCVZ2200451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fa774f874eac4ae3df06bfc0a84221367197f2d1367c35639403931957019d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCVZ2200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea25a0b5a7463d1d676dea7c4e39883ac1516eadb90fb8e309dfd64f535c12. 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/GBCVZ2200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57fa774f874eac4ae3df06bfc0a84221367197f2d1367c35639403931957019d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBCVZ2200457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea25a0b5a7463d1d676dea7c4e39883ac1516eadb90fb8e309dfd64f535c12. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCVZ2200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ea25a0b5a7463d1d676dea7c4e39883ac1516eadb90fb8e309dfd64f535c12. 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/GBCVZ2200452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2e656517f4a204201dccec4944777b10227c9164a9389ba42e32137d8e6f97. 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/GBCVZ2200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eed82e8a8198f2f48388f99fa2faaa8924c1cb1931f5e506c3184bd42a7c878. 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/IEDTN2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d3db7157e5cdbbb81ff4991be2b5d401a333ae4f97a6d180254d911ad15e1b. 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/GBCVZ1900192.
Come Back Paddy Reilly to Ballyjamesduff
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0733be0dd2b31f82e4ccd726b2b9492691be9e6fbbde63bcff7eade3c3592f2. 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/GBCVZ1900198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f5d05383d2409b646778492b3265f3d11823f5d8a7d3f81a256a42477d1b85. 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/GBCVZ1900193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d417fcccc03e998106ba6ec7f6a0f59a8ef4299c1e69e3c55eecd514b59807. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBCVZ1800090.
Vision & Revision: The First 80 Years of Topic Records
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064a06ba488da6cb508e63ba8ede8369d75ba3dfa5888e24a96b3025d018ab0b. 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/GBEEJ1900348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ea7b1afaba89f897ee658e96f0155dde6b418e0074a05dc2db6f45e2e26dcb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBEEJ1900350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611dc9352d5ef1e6152f43fc379820b90ef764c6584921ccd42e714b8bafbfba. 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/GBEEJ1900359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afe780bf4f768d4092f0bc843d519b02685ad8046163d1912641abb8add17de. 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/IENFZ1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9961db630979a469a2803748b8ed63cd7fc6c9651c0932242938707c7211ee24. 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/IENFZ1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0445749d2331fb1bb9f1910f4bdf21ce0714b0b3a7ed4f66e2216f222600e847. 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/IENFZ1600010.
In the Echo: Field Recordings from Earlsfort Terrace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eed82e8a8198f2f48388f99fa2faaa8924c1cb1931f5e506c3184bd42a7c878. 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/IEDTN2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdcef4c86d8264eeac77d120b5c8e442d13f3b5674a963c8e2c5f562ed6b92d. 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/IEDTN2100007.
Homeless In The Thousands (Dublin In The Digital Age)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3790236cb3faaa07e2b44eea8e94d3c12a33be9e9a33800092366411227e9d67. 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/GBCVZ2500001.