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 0x8a99d2a8f83a5fd9d434a27c1961042a69c4b2d40dac80d3112dcec0bd8c2038. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61f9d594-1004-4601-9bbe-60924c40b985.json and https://artists.proofprofile.net/proofs/artist/61f9d594-1004-4601-9bbe-60924c40b985.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 0x8d5ec3bc16aede209de4c327198263aca80e92bbf51c143cd2a6b351abac46d8. 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/BR03D2200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292160c57f5297519b50abe6ad5f1cb78059e265096ca66c7857a4a9a9952c32. 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/BR03D2200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efdd020bd6812713321c3cddcc60affbf09384a351a5daf363cfc10c757d443. 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/BR03D2200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eb539b810d27e501f885fce8f0230f1db37a6ffb48c83878f3ecd6b6bd7e70. 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/BR03D2200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55072823888ca396d031588a1e7f4f13d9d54622039e3bd9bbca8bbbe95368ac. 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/BR03D2200200.
Quando o sábado chegar / Mais que amigos - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc610e131b19360fbab3b47ebb9ed81c20c6cc7dd49c0977080af9b4a5ca9154. 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/BR03D2200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0f355ec13ff4805edecb39a59b41c54cd86ddc9c84d21657a4a1391d82da07. 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/BR03D2200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cad907fa232352c58b5220d3e4e8989fdbdac155be216234d5bf2c52486265. 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/BR03D2200248.
Nas águas do amor / Defeitos e virtudes (Virtudes e defeitos) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6b20e72c2c5b407d3887de6ed0dfc2999c6cd3f12189674d47e373c96e7a96. 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/BR03D2200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72d3439be5f1f91f0c8e5caa044e54c0042c4407372e9824c2a51955bf9947c. 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/BR03D2200250.
Quem tem carinho me leva / Minha Preta / Roda de samba - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e2e1abae5e87fd0718160f87b7c270eea2bf212b98b11bc9b4683a4b4d243d. 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/BR03D2200251.
Mel de rapadura / Eu só quero um xodó - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fda7808797cd1a820650568efba5b671ef615b43b2ce417b31c78331ac2a625. 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/BR03D2200252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb3b406c7c88063220fc3c41ac4213e69f11fdaac00829607da305e73cfc803. 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/BR03D2200253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dc8004301d90579343a69d268425383e6df76119a8f6d0927aa049ba9f3129. 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/BR03D2200689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf200981be459de93c2725528716af8c564264f8f697fda4803f7a67709f7e12. 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/BR03D2200690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647f3f28742e239b3dc56bb8d466aa117ce3d2d984fdd1497436178461c6c279. 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/BR03D2200691.
Insensato Destino / É Tanta / Inigualável Paixão - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf209e58efc9bfd2f7938110412b065a2489e5ce52f45b7565c0253cd5c55f20. 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/BR03D2200692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa224f9e4e77273c87209a541d2aad70f9a1b7f4c529e497ba783696fac91985. 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/BR03D2200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dc86fc8c7b47adf4da5be3bf8b55fe3cc65ebfb3ff2b3e9104e6a3f68561a8. 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/BR03D2200694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf1caaf932da711b50316bf0b938ba9992275ce56f468e5b9abca12116a0404. 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/BR03D2200695.
Da música / Perfume de Champagne - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160f8331c4e1ddd087b18e2002be7b3bf192764d243d19d47f65edf0d3a43119. 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/BR03D2300143.
Segura nega (Cutuca nega) / Kriola - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876cba31ba56aea978966937c84664d0b31ade4eb9628ee07c64facccdc75cbf. 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/BR03D2300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10a5a05c7892651be185be94db06289ddcf505be23327a5889e2563bf3f2e18. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR03D2300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12afdc0b073386056dd0745cf0c8a5b75fb5c256f62a5e757b412c9a1afc5a6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BR03D2300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a4989f63906a0d976e679f1390fbaaffd2b2eb2c8e204d0de4e29ee5515aa1. 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/BR03D2300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dc8004301d90579343a69d268425383e6df76119a8f6d0927aa049ba9f3129. 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/BR03D2200689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf200981be459de93c2725528716af8c564264f8f697fda4803f7a67709f7e12. 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/BR03D2200690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647f3f28742e239b3dc56bb8d466aa117ce3d2d984fdd1497436178461c6c279. 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/BR03D2200691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf209e58efc9bfd2f7938110412b065a2489e5ce52f45b7565c0253cd5c55f20. 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/BR03D2200692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa224f9e4e77273c87209a541d2aad70f9a1b7f4c529e497ba783696fac91985. 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/BR03D2200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dc86fc8c7b47adf4da5be3bf8b55fe3cc65ebfb3ff2b3e9104e6a3f68561a8. 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/BR03D2200694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf1caaf932da711b50316bf0b938ba9992275ce56f468e5b9abca12116a0404. 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/BR03D2200695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf59d92727cf9a4b830eeef99d7d6f690e9bd5330d89ce1889d2a3aedca8ad76. 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/BRAPI0400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337d4f81e4a3dce7121f6b725530241cf5bbb8c73251b0f75a055b29cc4e7132. 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/BRAPI0400355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb00ffb3c6d07e014d7d1038db4f49737147aef99a740d2ca3d18befeec222d3. 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/BRAPI0400356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003061812014b9434ce2115abf1af863f791c85e6dd7fe059775aa687c7a28ad. 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/BRAPI0400357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f97cf742c6916d0f631ea68ca48fe5141aad64fcef8618a609537de402fdd17. 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/BRAPI0400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8483e27f95b1b24db3c336e665d543fb6156d4bf5fea4b2d86ec6218c798303. 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/BRAPI0400359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69279e66b412ca930e481078c02c5981a2ec9e8e32d3e3a153be15faed5d5082. 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/BRAPI0400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c25505ee180a1b48da6b5cb9e2689035806b5c20ee8bf54d62182b932d8e625. 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/BRAPI0400358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f03350ea408bded04bf212b4aa3881850d4c78c23754af94eb88c74bac39d30. 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/BRAPI0400362.
Pot-Pourri: Samba Morena / Som Brasileiro - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651b632b5815163454a1ebd5b3b2e389e7ec265eaabfa39371317f56b5a8f726. 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/BRAPI0400365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566e6264c1975882b4a20ca7936a5aa1f81991fe10c1854c85c19f354387c932. 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/BR03D2000397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65a2134a497af06e0136589616f6d0b99a90bd222a72d60d96b89d3d6c1f8d2. 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/BR03D2000398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb304800fe1da3653d50858585e56973a9acd79a219f5b9d380ea9c0b1fce2751. 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/BR03D2000400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97f55932688e5feef1721a64757ce41866e5c7c9b5a65f4c2df3d631bc3fb98. 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/BR03D2000401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c861cef1746ece76e9f269d098ec96c848f24d7a199720c71b49e0e9f2c00b5. 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/BR03D2000402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b9394a9798de4d88ea99c067c414a0bb3feafb7a4d2836023396ab7c741488. 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/BR03D2000403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418904fe920f28d4a8955b97d214d36a51810acf1f6b454f0bf3bd25a02ad4f2. 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/BR03D2000406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7178d6bc6fc2fe759b32e102162eabdcd915395f3bc1b4032246e64c87695e. 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/BR03D2000380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ba87c15ef3b4fb7ee9c2f3aee305d40cbb628d02dc43c9c9ecf4dbfcf46d11. 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/BR03D2000381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d928c07a29bde12e0b2958013c7888a0af89292d8e5a8a00f92cea80a9883d9. 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/BR03D2000383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24df5ad21d6cf8468b0c59134cbedf513f2e219c38c684a6978990342633a9b1. 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/BR03D2000384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69b5f5a239f80a8ea03173490c8fcc34abdab1ae92255318a2ab6aecc6dc99d. 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/BR03D2000389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba6b8fa7e9e5432750327449d0ab574ae49c237a52c3fd23b4bfd4a99f1df35. 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/BR03D2000390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cdada7dee30b78198626294b69928f781dc87b632adbb52dfb33d3406d37af. 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/BR03D2000394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffc5ee3d2301f2bf5e14d21843674a541a88053099b5999e1b524360607c0ae. 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/BR03D2000395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69832b73f6c6cf8e906247fba9f94471af5c860be7d6fe2ba1f74cfb77ec5c0c. 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/BRMF12400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0415d31c324b779f433b27175b99762a9dcde8c2a09ae7cf07941824f31a6ace. 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/BRMF12400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4adfda2e29eb09f887761a32598fd5d6573b59552c4e3fedcd42ab647fa109. 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/BRMF12400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0f355ec13ff4805edecb39a59b41c54cd86ddc9c84d21657a4a1391d82da07. 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/BR03D2200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cad907fa232352c58b5220d3e4e8989fdbdac155be216234d5bf2c52486265. 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/BR03D2200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5ec3bc16aede209de4c327198263aca80e92bbf51c143cd2a6b351abac46d8. 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/BR03D2200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292160c57f5297519b50abe6ad5f1cb78059e265096ca66c7857a4a9a9952c32. 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/BR03D2200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efdd020bd6812713321c3cddcc60affbf09384a351a5daf363cfc10c757d443. 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/BR03D2200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eb539b810d27e501f885fce8f0230f1db37a6ffb48c83878f3ecd6b6bd7e70. 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/BR03D2200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55072823888ca396d031588a1e7f4f13d9d54622039e3bd9bbca8bbbe95368ac. 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/BR03D2200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc610e131b19360fbab3b47ebb9ed81c20c6cc7dd49c0977080af9b4a5ca9154. 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/BR03D2200201.