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 0xb744be7b6d3e188dca6f9eff089899d7035fb532642361c3b77d5377322e35b6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b0d3774-3ee5-4ca8-859e-89201afe7080.json and https://artists.proofprofile.net/proofs/artist/4b0d3774-3ee5-4ca8-859e-89201afe7080.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 0x86510c5b98a5e9a7a1c11ac71dea365fb74a734241e2c228282ce6a3064fa291. 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/QMDA62157842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77584c3d2b59ea26ccb6758a37d5f75512e6d36ac2f7555ff532e579b79bd74. 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/QMFMF2320475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba337d7d1872f9dbf25c3d66f63197aefdec1938fb80aa67427a1de239df8740. 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/QM6N22371554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcbefca3072c7087cf3c2f9d432fd6783d15a97cffe52cb47998d214c558b49. 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/QM4TW2370379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b87e013dffafefbf3134b6581dee9a0f74c979862743bd2ad94e62b9347778. 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/QM4TW2221584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56e6bfe11bb24af037ac42d1da3ba0bcdd08df6197da0df6d6ded8f8e0e90fa. 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/QM6N22265303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cda48e7fdceab52fc00e19b5465cfc533bd706459a3a9838b3b4885ff2b473. 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/QM4TW2370270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17cda48e7fdceab52fc00e19b5465cfc533bd706459a3a9838b3b4885ff2b473. 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/QM4TW2370270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcbefca3072c7087cf3c2f9d432fd6783d15a97cffe52cb47998d214c558b49. 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/QM4TW2370379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa2317979bff7d62f3a844afee0061a6228f7d86c644b25d69f731fcbfbbf9c. 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/QM4TW2370393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6010043335a2f97ba68347075e9af36b47394a7696ba00b412df3048ff827168. 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/QMFMF2100788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f9ccb843418b799821eb359f0bb7cb6c199a02c998431127b8864ec29af4dc. 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/ES71G2132736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7141d62d9981ea89aec4eae9f6c2eb96e7d75e3e7156a8b9396b8e8238b7b3. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2132737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34867a4ac8478137a500b424cb49eaef21d782b59a72bd6b4fa51559e8bdf932. 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/ES71G2132738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4440f68e36051b649534e7e8bebfd0c5fca65b413bb5265604af64215a992b1. 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/ES71G2132740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3ac1b8962910c8b01fbcd5ca9002ab299f4946d16e57804499b0e196f19ac1. 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/ES71G2132742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcb2c60a7ad58b470a0dabc1786169184fa568f42979ee1cf740e86d9d97fff. 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/ES71G2132743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d7500bacf6bc507b5d212f593cf977b16ff9892d0285422b040ca349ea0452. 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/ES71G2132744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee998c65bcc2ba544f16e44fd5ecfeb22be43baad6cc4a11748d8b73d9db816. 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/QMFMG2369710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d201d549235a8fc38772a393e496da5bc81d0176ab7dc193741fe2e091abe3. 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/QMFMG2369711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975524e052619e43b38d1678ae0b2a01f10576b69dd749ddae875d60efc999c1. 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/QMFMG2369712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321a4f3ff49a37585b4bf4e731c929a42487786a1da435a4e8b698bf4db32aeb. 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/QMFMG2369713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b499c8c1d3d08c3c650d7aac661b699c23954a39ebdeddfea5764d97588af0. 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/QMFMG2369714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a034b465ce2d39c8b97105016c15ab58e048e62e71d0913b8a1071fa7e4bc9. 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/QMFMG2369715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fde439f4aab5abfe7fe823e7e50134215c76b97be560104fe39c33244cd4e3f. 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/QMFMG2369716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7a5446a9661d0f9257c073a70cc02f9745054fa485359625966825afea1a8a. 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/QMFMG2369717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e2b018982a218007c8c971429b580527f75c70247a9a986d83d5edc234bc24. 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/QMFMG2369718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44e29379675b9e8507a26ad226c73526861daa1432c9aea71b11881bd8be7d7. 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/QMFME2454763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a685f7fc46ca650bd1ff9caf821bcc3009a86213dbffb42e13df059bda54a23. 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/QMFME2454770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328f1539abb1c97def3e5b2c20a98aeb1a71b3d148d3f282fd900f6573dc5103. 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/QMFME2454771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4691ded2798248fd947c07a56900c8ff0d9602627a425c9e92a99de13e989b. 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/QMFME2454774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f02f9edb10a8888632360d00f562611f9df1050e85806fa26f86700abc01490. 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/QMFME2454775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91ed911fc087054788f05288b1dfeaef9f186e0cfd32f9ba7bc1e043dd213f1. 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/QMFME2454776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911e2cddeda251e85b0f852484793b170d09e6d78494453688892e01025d6ede. 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/QMFME2454779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf930260dd3e31301bd67c4e79ce504b88dae684cdf8e4e540d12e7b85747fe4f. 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/QMFME2454782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2cf926f14b63752a87499c038dd8921e282ec0198f1aeec569d7004bdbc5b7. 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/QMFME2454790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3462b1de5b939dd638c5927faebbbb5c887c189a48e09b3252973c1b4304532. 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/QMFME2454793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc888aafba4f70f4f65a35fe42278557dff75aca6117fb41d60a3e07bb03ed239. 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/QMFME2454794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaec02d309723d42238ff4d7fcd89458b6f6e7d88722e3a72e3e800e56ee726. 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/QMFME2454797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94688e2acfadd8bc271f1450d02d4fb37c75fec6b1592f1092f1bf0b00f5731. 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/ES71G2017890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f514b1428e7b0dae1290db17ce56f3e9788684132c86ddece63df2cbb6ac07. 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/ES71G2041719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c640b5f9b0ec00ba4e9bcb1c53b5fdc4fb9ca88e9504f675788a802e267ac8f. 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/ES71G2041721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d18931ac36f4ee30d1e60ef7748080b896a4d708a4e8c494f81eec9cf2dd1c. 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/ES71G2041723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13344ae2bba9247beb94424862a7b8fdfcc5a0820e3eb58a0cc9ad1d51c851fe. 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/ES71G2041724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03799ef1b61c66f46a2976faf57140e83c27f94781f200b1ff11d70b9a0ba10. 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/ES71G2041725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908c5866341fdaa667107f3dda0300cff2a0a9849ed7f8d86f2166e286a1d548. 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/ES71G2032815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdba83cb8e0311961d94d6fc524b192a813e58f954cd730ca4503481609927dd. 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/ES71G2041726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa134d4457e2679591d130a060994be0750bf4f31c6fb45b9a021a12709f5147. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ES71G2041727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7588b987ac77b1e99abdbb8e2220b9c96f668f35790cfb2ff09eb721c01e60. 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/ES71G2041728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd02fc9d41e655de488ec2e6beecb8ceb0578a1a75422cdcddbd9a13db75845. 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/ES71G2041729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fff4a5e088464bea9e6711c51fa8fd3b89abe78b5202eb22c4775e14d19f4b0. 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/ES71G2041730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0231abfe13fcb61076e0f9f6e5d8436e2fcabd593394a6057834abeeb0a2dfdd. 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/ES71G2041731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf362a1cc7a2fe79872671798aa45b42ad63efd8eb61a5daad7d0caadcc21726. 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/ES71G2041732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edacfac3912287f7ace8377ec4e939141564b3c9dd8cf4f729374d629336ad8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ES71G2041722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98eac2a99fd28e1fa9572803c838be0ea3fcde94adc2fd016faf0d6d6a2aae7. 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/USCGJ2484515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72fcca65f02ad8719857033ab6d9640e63c2ececbc10a7faa95d24f63d25543. 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/BK4DA2401269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe1ca7e54881376614e0f5f0713a73eae78477afeec3453d7293b1baf76b587. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2370288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa2317979bff7d62f3a844afee0061a6228f7d86c644b25d69f731fcbfbbf9c. 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/QM4TW2370393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f912f5fa38a37f70503eef53ae3eb5625b0c86e65acd44b758617d6ffcc77e4. 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/ZZOPM2223793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446c1e3cc79e052be790a4dc1fc566f5cf83a786e4d073b4550e44b48bd8b829. 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/QMFMF2145021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83ea0df51eba6a15d1dde532e784c0dc1beef2f3662c32aa23e27282b0dbc20. 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/QM4TW2217338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086d3f54aef4977d1c1bcf12ec413f70bffaefdb3baee96d346e943a5b33e4d2. 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/QMDA72176138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa337ceadb47e5e0d0ebb57a9447792d2455869c7f501b71500b4f4b2cffc04cd. 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/ZZOPM2115937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375aa6f8295da080bd2d2ffaacc2ffef56aa17002e4e2a76a85afcd60aea5936. 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/ES71G2125841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fc269dc7bb90a4043cba30936e4f1f61f14a504a5fc356314d5718f4b28cc8. 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/QZHZ32195481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f9b43f89789c2dc094885ca8b85633ea9730c157fe6befe73595bbafd098cd. 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/QZHZ32195482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4108adbae11dbfaf9a8ab4743c8b3163dad46b6dfe251e891242d0265e27f748. 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/QZHZ32195483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ae3103310ae58ec0ff5963982035027c809213dec19ffbf0611b76bc0b9c69. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZHZ32195484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf0bcb943d0ca3dc9ee5ff394ec0ffb47f396b0b8a5882f5df83edae42303d6. 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/USL4Q2032741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd552d2b6afa39b4d5390c86eed5f7f59c74514202009ad073b9693d8a6171f. 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/ES71G2061974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc051b7d009c804144649805484e5f0b3197b275faac0b6584f9ef321109bde. 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/ES71G2061182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0103d812cfde620a73a64d5b89c32a5ec17127d36e280c1fa01af616494a5b55. 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/QMFMF2017083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7930016cd782edeb71fe7492a93172cb8a7939bde81616de368bf2b740d0354c. 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/ES71G2033335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca953f8335a45fdfa8f79a9a29a1ac7221d759b6cf206918e057389947d1fb92. 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/QM6N22045120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0472bf07b1c7f740e1c68fb7753ae3c97e1db90a4793864edb46f9d7f145158. 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/ES71G1935751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea28ecd4599fc2d0b6782ca820e3d51dc1e45ad8b042890a59acd16c39e8617e. 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/ES71G1941271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9545357510e5242f490445e3cfb936c956c2ef5bdb75190d7ef9c1187bb14e2e. 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/QMDA72189942.