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 0xcde6c257df4a0ef21ee1b39dfed5ea4736b3ada672425469aa9795722fada4c9. 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/9cf80673-7fbb-47ad-8bc4-74bf87ea2b8b.json and https://artists.proofprofile.net/proofs/artist/9cf80673-7fbb-47ad-8bc4-74bf87ea2b8b.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 0x0043c258d4ae720411016411dc064f673820a09239bd6a3455318de281d8006a. 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/BCBA42200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e4fc5e1aed77ebafd5234e7be090ddd22f7ea1a057f0433d669ff397d47a19. 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/BRUUD2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c84702fe0a903fbd66abd7e81e56d6c0c775cfb52d61437ba6204a4aa5d8a3. 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/BRUUD2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982ee3454f0b43a6b11f845750f7e5e635d5e73a72eb3dd0470157b2a299e33c. 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/BRUUD2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76850254c504bf05a1ced66e4ff885ea6c92256ece73089b554add6153705b7. 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/BRUUD2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9548610ccbcd152a9cc388b977412d6a1d6e9e64a6b00096892ec0a5bbb8b0b3. 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/BRUUD2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ba0e11aa4bd052307cb0250a2cc47bf8752c23da8120706209b8d92428b79d. 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/BRUUD2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3698044eac6afa8c7ef08b100baf2d878e0f4c07d4513c7e1d21f0554df5a055. 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/BRUUD2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6c23e95cc79d3b23da476973ad53b00ccb401c910a47a3a58b3d2bd57dc901. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUUD2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b099d0b7738cee554e2f35783d74bb4456b1da22e57d81cadc556f3113ec92. 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/BRUUD2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fc531f90f8f3755bf6fe60ecd0e6f6e9a25339e7358c40a8527721f3c9bbb3. 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/BCBA42200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f30c4abc014c41ed503620a096cf360c7779827b418a1b1049fd4c710710554. 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/BCBA42200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5aaaa603f13087885369450f05c1f88e3d30bb6a7367886f2e2652f590d96a6. 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/BCBA42200053.
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 0x02889a4f2c8f49b4c58c6425a837ea43b315df74399354282d104cd5c7c1c39f. 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/BCBA42200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0b04fe11aa6f4ba0656b8ca68aff4ff4c7d38ebd9e1f42c6bf640c02cb1003. 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/BCBA42400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcdac59fae0f1b19560ff79cc3b13c6afe4340bda174a6c3285d65a1f6ce018. 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/BCBA42400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a007de989417ecbb212791a2893ff8cd10c9baf0559f134c9b9b860cd5d20c. 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/BCBA42300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52fe3b1a199f0f6f58958112ee5d84ac4d1d5617fae5dd9a8a6604e925db124. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/BCBA42300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08e299df0d4098950150833d7d9ce0240e37f3a7a513b779a395027453ff311. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCBA42200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1be398bfcaf54e28b72973917390c8feeafca2d199714294ad729308bd02cdf. 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/BCBA42200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05ed6c8b26a8cc2385ae2ffbc2a566f850cb419461188ecaed12064b8ca5a6a. 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/BCBA42100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e4bb6cda070ed612dd8c84e241ae901ce0ea7907325be28f82df9e463a4635. 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/BCBA42000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336c88ee9855746493b214ca94ab6c3cf6daf002418e244312d65bc53dd8a9e0. 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/BCBA42000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a31836d4f65fdebb4c6776ab867ee38148b4aa9162d9460b800caf06940d7ca. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BXYE92000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330af1a708919e0a40cc5cf4b7a16b9ff21f2732462b2e078719d477095df167. 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/BRC1S2000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028ee90a749105a648a8cf40aef2a851902e5d09ec6fc272085fe087626ac69f. 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/QZGLS1990202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438d866f5d20e0798a57c8e076e9b65b899e26b33ef6c05d082d65937cdf1eb7. 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/BXIV81900311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd252366f07a25cc88864814b895446fde4b38c39dda78dccaed29e5eb5f1d2. 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/BX9BB2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd9a6431a5a62d3165730fbc970dcd087b69d833ad05f8b9c64541f71dc18a2. 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/BRC1S2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c4028103dc08c1dcbda6eb3ccdad17ee18506705a7b6f10e0bce808976736b. 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/BCBA42200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1613b0702d5eafbab4c706f15d28cff99fa2dfa1795e76426d7c0727ec4cc93a. 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/BCBA42200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe607f4fc7bc5dddd54e1b7a701635cf6b926cbe9324aa69fd0a1deaedf892529. 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/BCBA42200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8810130a6a8aeb6329c3c6d648bc7ff8fb133500e40c5f2890d48cfd530343. 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/BCMNK2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b44931fa2e516f1eee3be5e9174cb11371dc6b1438d565bd80db23c79ceaa7. 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/BXYVJ2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc005f22a0502111ab06cee2d5178c4589cc2704e83934c5b99c7d7bd9a8bd8a6. 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/BCBA42400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad568381c1626cce67fe6fec604ebd56099e82423a940939b2ebe6fce8bb5f1. 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/BCBA42000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e44ef81a787a73ca334d50be1c79345c2bd84339cea7c42fcfe26abb52e754. 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/BXYE92000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ab952ae79266beb7c457574282be7462ed283e9654cc2979155ba56e1885e3. 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/BCBA42000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3025c7053246b7466f5a6f8d8ce55bae0296c711c3ffdc687b8d6de69bcd3c86. 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/BCBA42000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e1529c71123c966404322b94f9d984184b2ca3c7f03bb9a116d9199fe023d6. 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/BCBA42000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71a07049dd0e8a4f3fec021a1b7f2004d647ac6a3ffec6b219cda1593301dc9. 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/BCBA42000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571848c1a55b2c8fbda7b6de6a219bc883cca3b4c1e80407ee7c510618164e19. 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/BXYVJ2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c983f3c44243cfae8f5245a4a4eb3ff1ab96cbbba64aa359df478a8e09954c3. 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/BCBA42300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cf0a0c9fa49e7c6efad666830199c858abb0dfb055a23fa052d8ee98739ac3. 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/BCBA42300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8a7ee311563941ef02a492e8217f0016653d5ef48cf8b7df0342475d3c9a0b. 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/BCBA42200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7024a9d0077233b55a130445d56b97e5d4c7b02d94695698a440ffdde3326e5a. 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/BCBA42200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa2921405ef50e86c58152767d005fe5b29d86918b8b5cc08216da427ba912b. 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/BXPOB2000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868ee2801bbdda37d21beda3ca75c7c19b6db63e56903b07051acca629c756da. 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/BCBA42300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a777473bcd70d2557534cf441e404d0ca3433500dc3094a0589e5e9d9207d9. 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/BX9BB2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6618ba74dfe0ce79ed897e35e7249e439c40105cfa89401b8ed6f34d9ae6aca6. 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/BCBA42300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e996de8e9dfac25c334e099277a2dfc1b9a2a352112d27cf6211bf0096c8bd1. 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/BCBA42100023.