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 0x43fc12e41f9ef0abd9f366cd48da03ba0e1f9daf719f45efbfefc12c06255be6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e410a730-de84-44fd-87a5-9476d3870bfb.json and https://artists.proofprofile.net/proofs/artist/e410a730-de84-44fd-87a5-9476d3870bfb.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 0x22775bb61f50df63b5b08643d7a02f95111d79636a5ff96bbb82c0a92019ec67. 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/FR59R2097826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b5347352c988a8ed88fbf3b3f8a03ea1da2accee25b7112530f657532361ca. 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/FR59R2097827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d9eb67ecd1010135d750fd519278940ea8b78afac14911b5eccfd87503239f. 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/FR59R2097828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b633037b365d87722ee4608626889726d02846ae0e48ee59d6711639882e31d. 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/FR59R2097829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5cc9826272ebe62458e8139fbc6e6950a07529ad1b1ba309c883d5c1fc243a. 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/FR59R2097830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c92f23164825cd38f9df1a9069dd9a14fa8b4c3812333da0942c18983e41799. 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/FR59R2097831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8738bd1086ee23a3b69732786ba86664cfbce5c907873825281b9654040c75c5. 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/FR59R2097832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238bc980930ae4200450c6e65dd859a8d77ccb4805b4a477fbdb36b6c801fa0a. 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/FR59R2097833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98b083f3f1e197ab6bfc479d916c999804a683b7ab0dd4dc093ec5b3b12e8fe. 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/FR59R2097834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f33c939fcc5b14729752cd194cf93aa8dd787059bf05bd7fec153c7724f5e5. 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/FR59R2097835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc0db096291840e839ec91259c6f6896b576380ab6eff08400bfdd36f6fe114. 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/FR59R2097836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497658ee7fa92d4dd0955bd6dd6d71f576fcb6e79a2705d7a50f870c71515b4a. 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/FR59R2097837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd62690f2509c03d82152a333ad01dda0b7dc9b5e24e964534d0c90825c9f452. 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/FR10S2021936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb896c664cd2f61032ed09dbbfa90838eb2b336d0a6b78be6a6b5c8c58383f39. 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/USCGH1797889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509975c89bc3004fdafb34afb461250f7969a6f2d1ce5e3e281df6e309375a31. 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/USCGH1797890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7a7f09a7da50577050ff0f5348c4eb9dfea5b124b8c80f836b89f9e3fdfa49. 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/USCGH1797891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aee96125c170f526a64c4ae44e7bdbe92d5a74dcd63ac9f177fd0715818e8ce. 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/USCGH1797892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e0fe414b7e79a6ad9477474ba7e55afa71830459e84ba424c7a8975041d975. 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/USCGH1797893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bc6794ff942f228bc25e9406d53d70e1a733080ed5ac2e8562b0f05cedd390. 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/USCGH1797894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4105dddbc791b515658e9e5e32e1abf8e955dad0c097bfdf1779a642edc91585. 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/USCGH1797895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12da0ddd9752016425439285cf3485796fcd4b4056775a33610cbf6e776cf8b2. 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/USCGH1797898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb02a33f05e25a2ef8e591c3c9e19d2022e6ba1e2c6b6fa6f34173f3177f6eb. 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/USCGH1797899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914053935cdfa75960bdf36beb7bd2c3f951a1a0e3a68b3a3d018218d096a4ba. 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/USCGH1797902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74843f92739c010b811aa73676a1a132f41ccff55e35cb26de94a9b89b4ee739. 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/MYTS32410028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b1592a9e53c26be7b7bf6491e2cb20ca16f5572a062cd7f3c86dea24ad2037. 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/MYTS32410025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684fa856f42142a6a4aba53240e74809ddf890790fe50747544445a373df6b90. 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/MYTS32310023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996f9ec04b6f53d311e5a1a35325f0176aac958e4e1805d4ad103a47b2d1d3bc. 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/MYTS32310016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a879998c111873009c9db25bb5d254b2ff54c4efb6b0e86bd172c7a8c96c4b. 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/MYTS32310011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b23a0cfb8232fea52afa721b104a64f1f76b8f92092dd710dbb9d5d5a602a27. 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/MYTS32310007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1f6b196e9f8b36cdaf2c56c2bef5f4e57723f857146d453040a499933a3557. 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/DGA062058758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa085c10f64ed91f0b96f93336bcff3bc13602251d10cf6a536f763c189913a. 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/FRS182097028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd62690f2509c03d82152a333ad01dda0b7dc9b5e24e964534d0c90825c9f452. 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/FR10S2021936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85dccd742565c1bd227ee4aeff20d86abdf36b3f74c46c1efd520a9330066af9. 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/FR10S1997722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763030203ea0c1232164f79fc5e54594e1ae44ffefaa4fcab3991e2adaad6272. 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/USHM81641995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa842ea969d6958082abc17c50511cf674ea78539d8998353a15d511b3f41170a. 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/FRX202164881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ce1c25adacc6376132e47dd55fad37bf092847be87034dba082bc0acd0b1a4. 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/FRX202050034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c282ae07c36c1b40db23668376dfea5b4c1ecd928a5acd35a4249a961921da. 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/FRX202164882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa085c10f64ed91f0b96f93336bcff3bc13602251d10cf6a536f763c189913a. 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/FRS182097028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04422ad877fefdd1b2afd95aaaedd12833cf93e36b12472f3700e0c8ffa5d74a. 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/FRX202164884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8332fdc4693589ca1c1bece0f85d17b7156a516a576ffb059b2e82f9f3526cd1. 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/FRX202164885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6950ee7a5244f6164329b374db55744cf968e88cfd8b5b94dbe8d191c8c0a29d. 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/FRX202164886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708c1b28661719334b352861a9fd0fa6458c6001faf179cd9fa21469a10c1a97. 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/MYSM12400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e45f450dacc4b98a064556562bade871290158a232886df4b91bfa6cb51427. 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/MYSM12400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb301836613af2b8d46c45fae95f23fa53cd81786dee917f4d5e97efdc159e067. 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/MYSM12400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf882dbd6019d8145c85a7e2962b06fda7ffa832a8ee80e6e0e1dee962c8f699a. 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/MYSM12400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277a081b38426d93d921b1bcb5247068afc803843e1b1a884aa01c94f8ff9326. 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/MYSM12400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad439e6d43e6e6295c1c61ce2d818c0c9172f25fee2f07219f9e82d4aa3c9233. 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/MYSM12400235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229b68cd569d791a4f25c4f389d4da9ed664ecd03ad9516f172021337b29219f. 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/MYSM12400237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca57ad3af79d3f330cb021b49d1e6d501989565abe587d0c8931009bf881b30. 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/MYSM12400238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a0556a566721826fa8c40fbc96fa8529fee0434e082c0a217a05f6dcd0b3d1. 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/MYSM12400239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754307a27f8ea8b3df15bcaf19088420ac8354329aac90c5dc9774b0422da573. 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/QZWBE2406873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa84b038ea5f1e722a6a97f1e94faab6fcadf22e90127f0b9063495e2a6e3a3. 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/QZWBE2406874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98b083f3f1e197ab6bfc479d916c999804a683b7ab0dd4dc093ec5b3b12e8fe. 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/FR59R2097834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e11fcd1ccba1301ce32ccac04e6a92722ce6814d77980cb637f166f11ee6f5. 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/MYTS32510036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7d6d38b96ef83db91dd6c8dbfe4c15d968d3a8fce5914694510619af0d2bc7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYTS32510003.