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 0x4d901ac54db8b86e0d948ddfd22a0c0cdac89fb68ade37f8e187a6affc7bd7b0. 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/76aa979e-48f7-409e-8dce-3c02c57e42db.json and https://artists.proofprofile.net/proofs/artist/76aa979e-48f7-409e-8dce-3c02c57e42db.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 0x701a95d4c26135447b6fbe24119ef8b63bbf0c430f378dc300fa3a44c032d936. 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/DEKS32100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f629b174ac0cd5448231efe0fea7cced9c2b2d438f77a2d520d7c6ef9ccd580. 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/QMFMG2337776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba275e2523a4d1b5dfa9f1a9f444e7bef21ceb5e07c0337ca25f6e631442ab5. 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/QM4TW2437730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746a7752de75a1013c7bc90d210bf18f13ca0f53d11fb6c3b252236ffcc1db2e. 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/QM4TX2449173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3931d20fe7aba432c99b1dfe7285033ea8148da0a7d4c0726817dc59d7dcb7. 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/QM6MZ2444846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce88d9f07dd05f149e59750bdee7a64462fe36f56dcee72d3ecbb3e41387da8. 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/QM6N22429042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f107881d8334b4e4360932406619fdb891e138e19a73fbfb42987d81bc7150. 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/QM6P42405829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed0ddeb9e2be9a5c1b2adbf74d145e9f24b6df37d347ac7b57d36e9bb9347b9. 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/QM6P42495391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd108c10b66df068053b0c1902302502c2711692a4921739a05fa6a4da5c8949. 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/QMBZ92404216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e75b3d4d44b1be183549092adc8bc9b2b5fbe3c4477ade7638c35a3c1863ab3. 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/QMDA62495828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba39071c79bf88717fb4e9247c54a21428ce1b593ae73d4c727eb06080fc1e. 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/QMDA72447134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d789570f5d5cb12cb25b8f4de6c8d7d1f74abf4f7d0dd515eafa4e1a8c687a. 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/QMFME2410815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c11645cba86bc1cd232011aa00566dc560cf767ed1ac90bb790861d0f5d513c. 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/FRX202297680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5748e558de89866c601c1a4fde48a8152186e09f8de63dadba4d3fefbec54aa5. 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/FRX202297681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c3b6574d55ba224e87b04bddeb1826583a1680420cdc10f4174b91237bffc3. 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/FRX202297683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6ffe7cf7d1180173e482593451252fe20d0e4d167124579be68588e7306ea2. 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/FR96X2214243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0db299bd4b20946fff292573756c1b84bf1b93f922a51ee1d5b6467b00ee01. 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/FR2X42218561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95cd7e45a495dcc6b2c2dfb4fd09f17316bfc99ba16264542d0fd05d478c668. 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/FRX202297685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b437b2f18288af66af998be37841c1e187e1f97af41fafa587f97cb152905e. 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/FR96X2297219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525d096ac3a53ddb84b3318808975197170c95adb2a4d3eeba0343635fab7f50. 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/DEKS32000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903f728dad372542c20247ef7cd48183075fdc080256a8b24109f6299350bcf4. 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/FRX202297686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba39071c79bf88717fb4e9247c54a21428ce1b593ae73d4c727eb06080fc1e. 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/QMDA72447134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e75b3d4d44b1be183549092adc8bc9b2b5fbe3c4477ade7638c35a3c1863ab3. 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/QMDA62495828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd108c10b66df068053b0c1902302502c2711692a4921739a05fa6a4da5c8949. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92404216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed0ddeb9e2be9a5c1b2adbf74d145e9f24b6df37d347ac7b57d36e9bb9347b9. 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/QM6P42495391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f107881d8334b4e4360932406619fdb891e138e19a73fbfb42987d81bc7150. 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/QM6P42405829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce88d9f07dd05f149e59750bdee7a64462fe36f56dcee72d3ecbb3e41387da8. 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/QM6N22429042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3931d20fe7aba432c99b1dfe7285033ea8148da0a7d4c0726817dc59d7dcb7. 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/QM6MZ2444846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba275e2523a4d1b5dfa9f1a9f444e7bef21ceb5e07c0337ca25f6e631442ab5. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QM4TW2437730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f23e7a6646fd99187a696e974d927851058ca2afbb81db41e461895a689648. 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/QM4TW2437735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b437b2f18288af66af998be37841c1e187e1f97af41fafa587f97cb152905e. 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/FR96X2297219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6ffe7cf7d1180173e482593451252fe20d0e4d167124579be68588e7306ea2. 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/FR96X2214243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525d096ac3a53ddb84b3318808975197170c95adb2a4d3eeba0343635fab7f50. 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/DEKS32000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f3659f3079d22a188af87e5efca0312389af2c0feff8874752d8ce0b4bf1ef. 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/DEKS32000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca5f7e34eebb33df1c650ef9bd380cfbd5f6896ec4bc2457da7b44d4b9bec03. 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/DEKS32000185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a95d4c26135447b6fbe24119ef8b63bbf0c430f378dc300fa3a44c032d936. 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/DEKS32100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee12513dc3ac513be44b23588348a6f409a90af046b079f09e1f1b647d560f7b. 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/DEKS32000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee12513dc3ac513be44b23588348a6f409a90af046b079f09e1f1b647d560f7b. 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/DEKS32000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca5f7e34eebb33df1c650ef9bd380cfbd5f6896ec4bc2457da7b44d4b9bec03. 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/DEKS32000185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d92de2394763a33d2afa6c177124c21b79805fcfeef83ceb46bcd8075a28e01. 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/DEKS32000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcf1d32247cdbd0cd72aee37651e287573bb803aafdec865450aa6530a8fb56. 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/DEKS31900129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30299f2226cf46d1c332f3f1d3cc647a9f0ab88053905d250fe9934d55b032d2. 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/DEKS31900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44529ce9cf7b557134f2f2e1eb0f8463ea242f42e8016f22bc977c4a427455c0. 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/DEKS31900116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49c97e00ef0986edd63604e6fa526f58f946d3d6d207a3372962296d0ac0478. 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/DEKS31900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dad31908454d7afd3c036a81ea2172952ae9e317e834e300b4cee09c02036a. 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/DEKS31900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9ce6ba5f971a6b4e20359e6c5a6f602f2c4034f36be6d61eebebe2fd00fee4. 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/DEKS31900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c1d9b4fe20664ed0b1badf50dfe836c111d51ba8048e26872b07feee6db5ae. 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/DEKS31800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55fdf27d67eb3e2c10ed806a2ab686bbaee2cd8ec4d477ee39fc759db2f34903. 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/FRX201811669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2846eeead1daf65c1698b4b01c8055d4c6f75cba2431d4175ab93bba396a6f45. 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/FR10S2397360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a20c8716e21caea13735a419f8d25db0e0e330cf116081e8ccda35ba15115e8. 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/FR10S2397362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd0e4e1a3d858ceabf0dbe76446fd4e0a6e8e93608aab0c8f787d9276979140. 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/DEW822300006.