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 0x8a9279d9c4ab840d07e82e91853f3c482a97b3488c62b8b7b1616387cbff30a9. 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/2708e0b6-62ad-4c47-a239-bbc7ea0fb919.json and https://artists.proofprofile.net/proofs/artist/2708e0b6-62ad-4c47-a239-bbc7ea0fb919.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 0xb982be60cf05f8e149f1ab832ec1111df396a9df7dba85a05828e5ac52819aff. 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/BRPUI2300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82eb8106e103affb14d96c0f3e5ed506168e2d020ed71b2ce8bd799b68443a2a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPUI2300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fad3d70ab23e84248c5b0be9d372bb2ae148bdb771e0e72349781ba2a42135. 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/BRPUI2300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7e84eaee65f91c174ebcb2cf67524e3aa0afb9d9fdd4b9cf66bd55bf11c66d. 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/BRPUI2300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793ac93d6a4ffbfb67a6d5282b0a60f0ccdd803fbfc6ff4d6af43462f1587520. 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/BRPUI2300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209593f7aa98f0a45eb9608df5e5d8bb996e6c4c9faafee7f961ce37787a15a6. 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/BRKMM1300001.
Eu Quero é Botar Meu Bloco na Rua - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c466d14f04b0a2eaf471190ba980a855a86a0a87b719411771d6eaabf5de16. 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/BRKMM1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e5eb4f71607b74ca0186439f674c313431bb0688b0fed55ebf9ddbd965dce. 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/BXJIO1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dcf08a92ca1ba61b0bcee365b8e438788ab4bf0bede1585f16862b6855c555. 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/BXJIO1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd996a50f54fb48d94a4bcf6e70fcf05868c844a6da18415f7da52fbddc936568. 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/BXJIO1400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8109c5da778eac15c6f3f2671cb2f4352d7b7e7cebf5da65a2392f6de79a01d9. 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/BXJIO1400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300f4897dccf389a58c16f15d5b50f995ece31fded188059e1285af7e81bf0c9. 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/BRJPK2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a3769ffaea6d500c9f254450d5cb60dc379994a8d94058ea3e6218fb031046. 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/BRJPK2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1429c65414eec924d43dd9a4ac9c8b88092c001f86977b7ee966806ba70759d3. 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/BRJPK1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2726f326c24b315160fd4d6fb9b3c4059e3ccf956b149444bd1d483edf03f0c. 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/BRJPK1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445d807db5d0620bea7db0e93de4d60681e5c1e50579d1e2002b5e1e28442050. 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/BRJPK1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dba89e6237206f8201bf7779bf1d34dfcafe3e01eea845508dd8b44a5ef78a. 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/BRJPK1900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63598252f230339f4f197bbd7efa7dfbf7ef504585a2fdf73ea3735ae6a6849d. 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/BRJPK1900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ab347b319ccd1ba7c95a5002fc6a28ff4d33b7d38bfa9189a7fb909df607c7. 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/BRJPK1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b1afbb6cfc4348c71620f727c1c34c949ca0535ae69f784f3944fbcc5d14c7. 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/BRJPK1900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1155b383d1e3365beafbe7cfb909a3c7bf0c36f1f51d38cb47ef1fe430ba6bf. 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/BRJPK1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29b95b12b234689a0d545442867d3a6222abdca52c046b67a9c7155769dbb8f. 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/BRMUD1700078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ee80eb05dfe1e8ed08d311148d587d46ec86fb6290dff55b015d6e1b1610fa. 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/BRPUI1100637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7eecf974850ec5bfbb399ae46ec1b3a310be3afe388c26c3a243f10f87e9de. 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/BRPUI1100638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1803f3fb46756fb588331905261447904b44bc4540c125dd7adaca47d7db159b. 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/BRPUI1100639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a50a68b3588ad8046c755fb44453ff0646d7a10334dbf1f5efebba85ccb606f. 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/BRPUI1100640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fad8a1962f7e82f7a39733bd8bc11a0c4ff2d38cb57797fe18f77395bdea2c8. 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/BRPUI1100641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aefdbf32e87246b5d45ff23480fed9b871987e6eb5b52037bd031b9c4f5d559. 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/BRPUI1100642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af6f0d8a976a16dc726de9e5f82aa5141740a5fc10f6299a2fe280f02ca7bc0. 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/BRPUI1100643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a251d6cc26e2175533b507e2ad7ae4390777b1fd5becb20322d67d1bb63165d. 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/BRPUI1100644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3089c51513a19e9f1f19d6be360496221e9ed55cb633d0bce17f9dc4f30d81e5. 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/BRPUI1100646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c8e15f29c74e6a58be847f9c8430d7707844c8bd4c060702e4d5e576af274b. 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/BRPUI1100647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf984a288d82a6dae0df325047b01936960ecfd0098d45b4fbf4f117fd4b676. 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/BRPUI1100648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe249f924d21a9dea3e56165ce0214761412475a9f275342fc6bcd5b5f5a9cdba. 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/BRPUI0600026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668b888b01ee3c1aad7bd1b5fdc6a49280b2fb7a1398c26c461b83689a8473c5. 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/BRJPK1900029.
A Música do Músico - Moacyr Luz e Convidados
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dcd304fdf72f8216f1c15b47c54104dccd9460d0022456f749b9d010c206c3. 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/BXRMZ2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f6689de8222b5b16ce6e68614740d01789f218054c7368b4fcd09b54e06df4. 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/BXRMZ2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2cc715d901fad0d251f375c98112cd78d08e30284a79ac03a5b4fe852e691a. 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/BRJPK2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5959bd85d2caf38f174e33e34dff298b342c0d8eab6ea746edd8b3e1cd7eda3. 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/BRJPK2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed36a142938319fd3ba6d5f674ba64587c18bbb571a019e87a9f506c89eb5785. 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/BRJPK2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74e04391ddbc255080b35b9587b55041090a0602b4af2d551c3ca3af5890e5a. 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/BRJPK2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a208fa51f029c51c4a422b4179238de6afcc68d76d2c01d7bf721a06f0a71f. 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/BRJPK2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db7300f7356d332e315c47e2668472b55074b34589881a19231f38daca21693. 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/BRJPK2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372d665af573691c711c745d6192d0fdee91cd07513c3a997698d4067936a189. 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/BRJPK2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0f71932474b4b8ed61b0ba62dec27612ec466991f451bb608ca652fdd5d1f3. 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/BRJPK2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6332e12b22b6e36f4757f981a68a60fd2f16f8518e8c737dabf584cea07115. 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/BRJPK2500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5959bd85d2caf38f174e33e34dff298b342c0d8eab6ea746edd8b3e1cd7eda3. 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/BRJPK2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db7300f7356d332e315c47e2668472b55074b34589881a19231f38daca21693. 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/BRJPK2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f53809fc1c6f104ca95b6373a20690829c3434dbd2004a14302dccb026011cf. 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/BRROZ2400024.