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 0xfcaa100d7f8407190571ebc68b533959eb8297bef68eb5bda23f06aa72424142. 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/19945ab2-d056-4036-8319-12395868e057.json and https://artists.proofprofile.net/proofs/artist/19945ab2-d056-4036-8319-12395868e057.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 0xbdfe592a0c4a01280aa8e7ae7c5a2bb32604ab37aa5f4d0b136568b1fc323fa5. 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/DEXO52017926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8147910351779cc7cc6c03be4d17b6bfe3f4b13cba36a47cfae1fec348d4b4. 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/DEXO52017927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88a5f7ec08ef532466dbc96d316bfaf5895684343e24cbdb4dfc6614687fa6b. 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/DEXO52017931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8e8661248f1dc7f41204831813a59cd2d0cf67a825d73a9b034d39e89ced07. 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/FR85U2000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dfeb74c858b42a16768f2e1031b1879011b84f1ec5b9068f66f53f8e59218b. 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/FR85U2000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b202245a9d835f01d900ce7c5bd4cf7be0827833f449832275914c18be0e58a. 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/FR85U2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde19ed46a8ad39dbe9d8a2d5d8facc2edc0bd9a637f2df8724e28b9c532b3d50. 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/FR85U2000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5b4e4aa4f3a4bfd21201b07316caa69248bf4711cd119add78ee6fb6592e6a. 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/FR85U2000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5150e9ee5c54ccf5b632f8709a0ea2dbe3ddd65a095e0326b6652b9d7a348e2. 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/FR85U2000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b7044ce95d3490926fb459ab925aad8b0c131c627c0265505eb7ed6d05d4a74. 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/FR85U2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7c3daa468422c1254a74aa96b5a472e384bd83a74900bf44a05b68c7e1033c. 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/FR85U2000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd673f2ecbf5007b3d639c4ccdaa3d25c2c5b8918b20a4a86dd4a403c014894df. 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/US83Z1931329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5105e20742b7a0c7e8efb064c50dd44619731166cff76b85ab6d788aa904a7f4. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US83Z2000626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a3ddfa66eb0881262f248646e07b85d61e710a0dd4c91ddcf49f9d8336ddd8. 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/FR85U2000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfa5da1ecd4791e17a72b6df36d1fd503276efa08e628b2597462a5d25f9400. 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/FR85U2000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6299979d4f527c9a21bbe425513a725fb0cddead1ef07c43fae6be324f854c99. 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/FR85U2000039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fc6945416be7f069cdfe5f4efb1c051d0ea723c8203afbb3de12fc4b7db2a6. 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/QMFME2010173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5657d302d252f04fbd4e7aad057e64fd19e259c5673e279c9d795fd4ad0cd9f. 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/FR85U2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4698c8f14196221fec22dfc4a33296b5dcef181d3426760349aa4f1e71dadeaa. 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/FR85U2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5976e09a3bf10dd7e24c64bae2aae710d574e7816d67c7385b08bad027404577. 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/FR85U2000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200edb44fe9d5c8781c6f64f33986479da6203bd5497d901e3147e9c97e1020b. 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/FR85U2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742acdf4e64c262c225af3c4196d5e34f3dc82c5d7f406bc8111d6cedcf577f4. 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/FR85U2000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd918fb5a0c5c0d17abb365f74f85d3b88d79cefd413d0f2368e6928670beaa9b. 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/FR85U2000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9305231a8bdc7dd96a3657450d91bd22be5c1c20f756f1cf85c5b577fcdf676. 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/FR85U2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d6cd01763910c8fdef72830eeaed7a74f5a2f93a2bf7f2f1c0f549b36b70d6. 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/FR85U2000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c69808e5101fddc3ff2b7f99687ba7d27dcf6500c5c19d79a05ac327537d66. 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/FR85U2000042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833ae8b81db6fa2edba262ce0632267e42b4aa1b7d09c339801b0fc981a35431. 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/QMFME2010183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4455d42a1fd4d789a04ec569f99225b7925f43d5fc5e2f4fae55b7b879adc4c2. 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/FR85U2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57b823a804ed89bcfa5082e12c57e00cde2857ec73e55797bb6aa1a69be4660. 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/FR85U2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbb5650e7978163c75c129cfea42f394378a7c76e07715fd14efe0856ab7b19. 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/FR85U2000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a05ddb4942418ad11854401bddc8d3de97d640032c2ee1bda38e275d6c7c3a. 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/ITYEB2000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e87453d58bc7707939756d871e4b0f65eeee735e7c742810bacc5a7c3a9785. 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/FR85U2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe80032092b572744aabbabdc4b86aa59a24d301b34cac6d4471bcc5503c38b. 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/FR85U2000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506f3a4e1f16248d3b8d934698699a5485fa46cdab49256d6277d8003e2dd327. 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/FR85U2000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6a922a43e84897873a1498746af98c163617cdb3744c3802e9fb3de04500cb. 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/FR85U2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535c208970ee537d2a7499bc04aea67df4480e76946b74ebf55d5c9f38ee9d64. 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/FR85U2000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1053b567db9b8bf58b1b86647bcf0dd5f5ad4948ad9a1ecfbcc0f2bd755dc957. 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/FR85U2000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b129fb2d75c2d8bb9d5926877dc71802f77d58301bdd449905f73692cb1c4f4. 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/FR85U2000046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736599d992f86f3fa09d6eb90a816670fc43101897da3566b9e46e558bc9dee8. 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/QMFME2010188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x731e2a006e13a577a2348421592c80a7662da538c293aa22bedf1da47158f33a. 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/FR85U2000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5542e103729d04ff75e02cdf4b38c9dc732a1b2e4e96d85fcb1456f52a28dc8c. 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/FR85U2000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fb1fb360c364c1a55d2282d55eadffc31afa738784b58d793852608d0657d9. 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/UKXN21902017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf293252313354ee1511e6b5b07fdfaffa928e0a68b1916892a7cb4bf0c9b21a3. 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/FR85U2000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190799552bb3857b00d7f617bdce18b6f0d6910124dc5783547d60a49c61e11d. 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/QMFME2010192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6a5801e52cd0f0f7c2f698c8a58271557b1e2d92578b55c1121936994081ec. 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/GBLV62132387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63064dd129821e70b19c264136bb80244a5f05e580802db3bdd703505bf851e. 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/GBLV62124124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc959f15b63f16063901ab748cb04ab2acfa34dfdaa9a6d6e870540b1f7943106. 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/DKAZ72124903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525ce416b950570eb92bbbbbb3b13e17d42415ce4756f2e462e5734ac1738d9d. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72130159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf177c282481cfe3bae0da553b5541e839d1c08529052623c9d19561bce2beba1. 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/DEH742176571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cf2ece299e7b1c5ed217baada0e2dab1dce65419c0738401f733247f5c9372. 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/DEH742172808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94200c0e5f449f382cf71fb705a808708440ab26e8cedf422c7f420ea9fb4af7. 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/QM4TW2294088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8693de862f969df36233163ef6fc6e1d78fad98a5b40b706715f9af7f5375add. 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/FR85U2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7351978d294dc87dc09466e63bef4befea99ffc391e25fc737961ae431d7216f. 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/GBKQU2114144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19286430ce1749b878dc533d58b76df4aa18b9fa3bc6f9506e7b554f7a688591. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZN82122893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa87d4e9d89d434cd87ca01dc633585b6501c72a197b9980613bf8d15ae74dce. 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/BEZ452113517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa89007efbd0c6597b40362865437b156184da726837acdd6bc640a50651696. 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/GBEWA2103760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7fccae1b7280d838892a661fb775efd32e14522fb07295a2f83b7595d1d7a0. 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/QMFMF2318760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ea0922e6c05626c6c3483c80563f8ca874a5ded7b7fe6663b25b1213d2846c. 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/QMFMF2318763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055a0cb585b724153f6d3850016c5f7ec3e5bef5439f61d62be35c96304b6da8. 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/AEUM72300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f79facfc306516e94d8b7ea5681552e6d24c9a35abdadf2b8d43c789e3c2bb. 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/US83Z2215714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cf2ece299e7b1c5ed217baada0e2dab1dce65419c0738401f733247f5c9372. 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/DEH742172808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18502868720110726f54888dabe7743d3ac40d263d1180fe0e0dc100f91bc9e8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2215699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62eeda3646f4511f6d66d08bc0519c3198cbb7fc24baf7a8b409ee60b1e98d2. 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/US83Z2215724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e39541f237bd3afae4d3d14258c5f270bd3440c4d58ae617277a80f409fff93. 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/US83Z2215716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d7e875feb25c0859e9407d6d9f0eadf5c4c8d0d7f0c27f581453fa0ed581f6. 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/US83Z2215710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c7baf892ae229d4028e705221491dceef2706f803b12f952329ce821ae0e6e. 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/US83Z2215720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6497e7eefcb73f1d9e85476e55decaf60669693e872ef6a403e4e987d27e74. 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/US83Z2215711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece5e562e117e97e1b012fae927823241824178e56cb37c8cc244446d58df747. 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/US83Z2215715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f79facfc306516e94d8b7ea5681552e6d24c9a35abdadf2b8d43c789e3c2bb. 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/US83Z2215714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea9a5b8e07115050144b987b5e1b9ef0ebb9c2d40bf8c4ff3dac508b0f6c2a7. 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/US83Z2215700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71acea0ede4ec0a65ba09c6264008066601664ce01dbcc0aa3bf3b352df219b7. 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/US83Z2207154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7990f0868f489c4597acd227349bc51dbe573719afaf626ce7da99884e7b711d. 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/US83Z2200792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01917f986220c4950f3196d2fa733d2d02cafc814258d5c53093374209fd41fb. 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/US83Z2330645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2102bb0b1eb6076f7de3a542007c4636b388e2a04da3be0cbf9de9efb9bc1f12. 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/US83Z2115770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c57397dbbed9fc39e9329b7ced5365844d745f437d4e4172b498afd88f07dc. 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/US83Z2124285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c864178f31ced84d67da4cb636d9a33b9ee2bae9395e2c91baf5b01e39ad9d. 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/US83Z2321005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6497e7eefcb73f1d9e85476e55decaf60669693e872ef6a403e4e987d27e74. 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/US83Z2215711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f79facfc306516e94d8b7ea5681552e6d24c9a35abdadf2b8d43c789e3c2bb. 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/US83Z2215714.