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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a5041822d5adc1403b837d5015b81aeeadd8fe0965f35cadc383510600fbaa. 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/cf0b01be-dc50-4cf7-b99b-acdece028ac8.json and https://artists.proofprofile.net/proofs/artist/cf0b01be-dc50-4cf7-b99b-acdece028ac8.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5c1ced50e9a1c30412acf8e585b5d87b561c7c36ea57f069b4fd5869655ba2. 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/CA6E62300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445514a78b1fad14cf4deb660f61919982a182790c0da8780576c02d3228afa0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d24cfd1e01a79ef6ebe2780011f7d724b4691058e83133ef5d44f72b387435. 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/CA6E62300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0ba1c36f5d80813599c1d40a78965f62d6dcbbd2b3268bcbd5dfcdd6a65454. 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/CA6E62200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aac8c4b7f1c85b6a62a26740ee8a4f8816c221598043152bae4784b8c4d80b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CA6E62300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc23888bc8954b27961b67f3326b8e307d151d31786329f7df333913c0b14f7. 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/CA6E62300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6b7ad25e5a492e605470101b5a25469c20df6b1c4750addd802aa887c93724. 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/CA6E62300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6b8d506eee4f13336bf38ba6a894cc91d13b42308525ac915ab97c0896a2b1. 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/CA6E62300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dddac92b13b05f97bb58d4cdcdf0876f65ae8ad3d6426024a1bf83abbb6c64d. 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/CA6E62200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd56fc9355cdf11ac7f59d6e9d4de137e88bf3173cf797a5c23e6e89429c1398. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd7b0e8cd94fc86f0f65c9cf63dab4af9c152bb549fba3b5a3f15f9aaf7af0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/CA6E62100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ce21dd68aeeca4497da029e666e6e5c2948cfd76b328d82e13e358c7af9e10. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe023f0eb3d1bce6275b99fbd45820db38b3d2cb7668529a1cc78d7a030185f15. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bab22df659ceb8f1d597afcc757e4abd67be762ca7743218f345af643e85e5. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/CA6E62200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e28183e89bf04ea91419c3f7338ceede409958ebbc190725203361b096da778. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a0870e1b6d9fa37b6854de65e5367b9accd03d326322128bfd453a385db9b4. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a56de2c160d394b2a6a27b93849fbdb6643a66fb2809e0f4b07b102b514664e. 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/CA6E62300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259f3035c37ec0f2a204ac5ccd21f1decdaeac91469396a7c27f8bcf95617cf7. 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/CA6E62300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae3f9951c93ae846a89b414481c46191eb0b47bdfabf41851606ed86ffbc1b9. 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/CA6E62300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc713fdbb71e98066021de865332fa5d673fe3027db9197911e374931f02320. 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/CA6E62300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d7a797b79accd5182b2bd2da5cb09faf32aa07bd5554981d721058edcbaf33. 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/CA6E62300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0b836af3d8dcc452a1c8b9f498ba90756b2c2d1c68b39bca55d75903976cce. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976279013895306e82170c9495dbfd2cc3195bf2662b2c15767cd501af601ada. 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/CA6E62300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec0ee5fb4ac7b5ee7b7bf92fb7d1cb051b0698c053678c2639ae25c6df4a43. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba5b07c79aead0e8512ce184df46253cc575b28ecc1b803f2cfea6b6d77b66c. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/CA6E62000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e1b055744c1354f2bce5206d0fa306a0ecfe14f92ed3e3f7d6daccb0e428c5. 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/CA6E62000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x712acdb5c5dd5bbec3cebb21eb565e7b4475e9259196bc683037aeecc0500691. 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/CA6E62000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426840cd18023c77fdddd935cf29a3c9cde5aae4f9c29682bbbecdf2310c49e4. 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/CA6E62000055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8050f0101f1462428ba5c64fa41f8c5673399a3accbef0f11cc9db3d598a7e. 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/CA6E62000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a3b6ed7b4576eb1db6c7304a2cb86e57b42b28d0d6e2d22ef07163f2bbe054. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97bd9e4ba8e24071e66c98d60872ffd47f5514d37a2eddb2cb1ef446f6e7b3a. 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/CA6E62000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bc152e81cb964c5ee3bd6fe3d1fe65c4f2560f6afdd8f2041906c49a60ca89. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c1c78b0e4e2c218afa1f027eccb9614863fc61901e9d3ca2efbf1cad62268a. 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/CA6E62000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bb1786c7b25900abbb3270825af34c2053d092212051644daa18458b3f2c9a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe233050299f599d73e50d8666b5fa10de5175cc299d4817dd0370c74c59dbcba. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbd7eddc53e09d800b002a99096e23442123a42c34d3b8e8bf26782ab8289e0. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CA6E62000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a60b51edf1dadd902092841536c33dc6da49f6bc501fba0903507b3ada1c1e. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/CA6E62000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743b18612c9734ad7485f8d769287071f5a8511cf851d20e2a9573c49b7c1efb. 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/CA6E62000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec50444b3d0fb56a475aa63ba12568462778c1ee4cb5055be965163d0da8c93d. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ed34f7e9d4378edc9af204227373542acbae54a3675991bbd1feb89f178e01. 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/CA6E62000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107dd971cecb610b2949e4d1d123ef70d91122d6197285ce745b0746ceb49c66. 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/CA6E61900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c125d6db4747f74b4e3b7ec20911b38bcdd4ab24cdec9019f70594ea5aa4a32. 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/CA6E62000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf55b77b1fd27183020188b92061bf99055b4c374dfd5abaf1fd0ca1c607716. 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/CA6E62000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7756e57800b80d8a54b34bb73411c557e450464b157b6b3bb447b122e69c4d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30fdc2d7571a11b5996116467c26eb0d69d6245407990fb73d6714426be16f1. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60092c6754364509c832f53c69cec3603044eda4358587f6785497cbc9f17067. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773b3d5af64f57c9b6cd12b47ef73a404518d2495ee6107781b850f685e7ba07. 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/CA6E62000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10546339f2042d538afde2a7b8da9fd51ca19cee11f1e18a12152fc1b9dcc8d2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1b60a6fbc92c056dc7ccfec9d91e6fd2cb3d19cc66610266a9870c1384fcd2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/CA6E61900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc1b03c073a2a5ef066859b68ebe06cf0a2e61e46b8aea1221c453b85de0192. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b511e4f95fb6dc6d5b67f37b87aa053d41de32c756c0ff7c7db9ce60714df39. 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/CA6E62000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd1a6832183a38a06b48234efa36f2c46bde84af63d8b423e3bbf9f9f0a75b0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f6f6f98f3107f80111ed1b7f79fb8182ac4537908bfdcd26d46ac048af1dc7. 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/CA6E61900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fab0d8c17f767dd800ebc3fc8881dd77ee17e842aeaacdeb4399e0cc36f35f2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd915e5b82f1e156a6bcdff82a7926e262c1b0b683a500d1ea8cb63a6c02df3de. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/CA6E61803075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc188b6882cc42bd5aa58a04f746d71fb594e86dc437ac0e515519af88e26c160. 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/CA6E61803076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca6ee653d5e463d307797a20a288bf3cb5b0b314800c2aa9d471d46893c612e. 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/CA6E61803068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a28b3ca4f6e4d2e9be818330b552e9e63fb5d51892a1c5ea7e2caf5e7841b9b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CA6E61803077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8268c8be24b4a98df56d559dbd49eaf2c6ac5df5359b6d1669e514a1add7ccb. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61803078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6770768e6b78c09eb7934375b710af71f1a2eabb469242f78e7db844412ed99. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CA6E61803080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437612119364b1dece04ecefccfdfdebb4b9ea3161a80d9e535e32016234982d. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61803081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36df07d4794fc4045f3c3d4b8f814278de00a515a9c5558f9e821319b74a95d3. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61803082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963ebc6cf37733a1904fd3df2262b75261a85efd37154dccb2551c04aa0b6e29. 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/CA6E61803083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eae45999ad8d0730091de95acc5a295b5243aa0ae62fc03c0616441fa037c4. 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/CA6E61803079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d6757ae2fb0086897870af074dc004dc0282f7e200a0112b000dd4e3dcaa10. 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/CA6E61900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04747a8a7ce96336bc5bbba4a66663b57eaf3a1481225567fc5e9c0b623dbfbb. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/CA6E61900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ed036dfa85052441c7b0ebb0ce7c193f20b3c486352e9fdb12d1c9ee5261c8. 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/CA6E61900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143d492feb1c52fae00454c08f5b74446c9a84e9a3588b1c2fa50540e035e9c4. 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/CA6E61800099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c97f2c03a55aa7fc20ce2a82b92882574d07e0e84430345ae0cc0d0451f2ee7. 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/CA6E61800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dcdf38a03c25d7683c2db450cdd0dc946401dc02deb7801684863605e55fb1. 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/CA6E61800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50fea1795b8cc9ed51e90018970327e7e01ddae23971c3f332d467e5bb4eb48. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecc9faada70318c40633e87eed42270308adef64731792b6c739e264d01a6a6. 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/CA6E61800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7436a26ee72380c6aba4abdffb5ef3ce77678765b8cbeebbbd0e8c6a56dbf06b. 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/CA6E61800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fdec7b724639be87c8c0d1ae02e93bba37b6892608863838844ae09254aeb3. 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/CA6E61800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e683837548754ab5c3bea0dcf54957408f5f93763eabf291d664b095b3e52f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f4b37de750cd30ba67f9affe26a39b2665ede4feb94655211c49898ba4a191. 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/CA6E61800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d44a4c527afa6e316393390d6b0f27e445d784a72e0871afecd32951bdb689. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/CA6E61800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf581afe18c9b1ea19ef0a0ddcf0f4d47e18cdd939124438cb98050870c8c9f84. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ef1a87f76afc133883bf28327f2790c7172a8d0e0e7e0433ac436f5d48a0b1. 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/CA6E61800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06de0a05ada3c42ae1b7125fe092b3221d0345f89baf0b41f4159f660b5da6bd. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc49cacd776003ab6a67154faffab4cb0adab8210d041122e32430de4b3be5a. 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/CA6E62400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794f9418bac823bccecc44fc6a7bc1cb8bb4f552bd87621674ebd7620f01ab04. 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/CA6E62400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa562e92b5eeee8a821df3e981a1d0f29d76e728d70ca1c5fe7b5ce3ecc9587f8. 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/CA6E62300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a93d801d78a04956f00edc775c204c79d27092aee4bf2ca76118fd19d762d6. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f738f7b53d4396005404db7e543206667fb7aa2c4ba0dc56a0b3c3114928c2. 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/CA6E62300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f07b2f1323562be28e546bd1996cc58335a012dbc834b0f52a0db539573d1d2. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acb911fa70f371c2e92f43be6f4dad65ca5912245e9369fafd1a33c361dd8b8. 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/CA6E62100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8db737258209ff5058052d57b74f5c4f08ed82bde93014f84490fc2653f642. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a56de2c160d394b2a6a27b93849fbdb6643a66fb2809e0f4b07b102b514664e. 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/CA6E62300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae63b898e02ba4c63285f4cab52f813567ecd33d05f3e89f0e4ab5ef59281b0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd97eef251bb582c1f2ed84c46d110fa2319c683ce562463fda193264855dd8. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E72200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb6e00660da046a8d40055f24710da51f1c8e45e6f23a16b1d6be118b71e54f. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2234562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe023f0eb3d1bce6275b99fbd45820db38b3d2cb7668529a1cc78d7a030185f15. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bab22df659ceb8f1d597afcc757e4abd67be762ca7743218f345af643e85e5. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0ba1c36f5d80813599c1d40a78965f62d6dcbbd2b3268bcbd5dfcdd6a65454. 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/CA6E62200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8abb57ac13d635f9a7a850e1ee700bd27ae9a512b4ac101068f434499f2f1f7. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdd7b0e8cd94fc86f0f65c9cf63dab4af9c152bb549fba3b5a3f15f9aaf7af0. 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/CA6E62100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acb911fa70f371c2e92f43be6f4dad65ca5912245e9369fafd1a33c361dd8b8. 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/CA6E62100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8db737258209ff5058052d57b74f5c4f08ed82bde93014f84490fc2653f642. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c63ef9cf79c78575887a6b48df5a9d6f368d8e292cf09b522a507b84dd44760. 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/CA6E62100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc4a5d9e972628df9832ed45dde22e07801349a46321fc65d24186bf2d3a841. 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/CA6E62100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a517c0d78f747748985717257bffd2381b4d76b938b2e4df50d648c14e2fd53. 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/CA6E62100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9bd60b83872daa4cc03202c09a68b1120b7e9462fa64fc2fcd58c6c8d776d4. 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/CA6E62100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0aa8a98cd8b5a5a25bd2e7513a0a0d96edab75f5a106eec49c2c8ba9e219638. 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/CA6E62100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae9e5e452d0dd4c050461d4e0d69ba9ff43f17eb69f5648462f94a857d3b7c7. 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/CA6E62100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cee8a44eed1f839f1606d38633fda639275e44497f9c166d4a4a11398fb654f. 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/CA6E62100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba5b07c79aead0e8512ce184df46253cc575b28ecc1b803f2cfea6b6d77b66c. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e1b055744c1354f2bce5206d0fa306a0ecfe14f92ed3e3f7d6daccb0e428c5. 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/CA6E62000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec50444b3d0fb56a475aa63ba12568462778c1ee4cb5055be965163d0da8c93d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E62000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbd7eddc53e09d800b002a99096e23442123a42c34d3b8e8bf26782ab8289e0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CA6E62000020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f6f6f98f3107f80111ed1b7f79fb8182ac4537908bfdcd26d46ac048af1dc7. 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/CA6E61900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107dd971cecb610b2949e4d1d123ef70d91122d6197285ce745b0746ceb49c66. 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/CA6E61900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc1b03c073a2a5ef066859b68ebe06cf0a2e61e46b8aea1221c453b85de0192. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA6E61900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ed036dfa85052441c7b0ebb0ce7c193f20b3c486352e9fdb12d1c9ee5261c8. 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/CA6E61900006.