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 0xd7f8179e1126201866ec7b447ff24f8c958e1f321688e12f9bd3a0f2fc020878. 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/cc4b2653-c557-4b30-938e-d53ccc6e50ea.json and https://artists.proofprofile.net/proofs/artist/cc4b2653-c557-4b30-938e-d53ccc6e50ea.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 0x725b07da2d23c9600cc035fb8a51db19a4710d32fb02f6915445a935131c5954. 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/TCADW1823194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f18c58d0e5a0c0e3d1291aec48e1de03d17147caefabab0ddd546e10ba09ce. 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/TCADW1823195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c62fc65feb3dff4f74f5e2e4e6e01102bcf408ef0eca9be74cf73d28c15b06. 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/TCADW1823198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9035edc22090d3eafee92f42527bc25bcacf0e651f516ad45fdbc022471522. 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/TCADW1823201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458410d40119a0579049093c727a3bb50b288ff572d969cf3a27b2aa630d13ee. 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/TCACG1588158.
25 Años De Ministerio (En Vivo Desde Bellas Artes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769f6f17f17cff4fd1c80f61bd7c19b82aec56178713fd00e9ea522eba88093c. 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/TCABU1487487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda8fdc9d41fbbd3513da7ab8d2238e0f9e4ea8459a12ced858254aed54aea4. 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/TCABU1487489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bd660dcb6f583fc9f6725a6a98a0ebac4836bbcd52ac5b240e242d3b0254e4. 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/TCABU1487491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d377056a5b597a3d2c7906db8c5d2b2c5e7ced67d161666986cd86fa514b0f2. 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/TCACD1580792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d523eba903cbd461a3eb45cb7cb4525513780e787feb162f7a0ce8b5222f11. 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/FRX202260128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d11972b82bd6f306db22742f7284beb23e89677aa4d4ad8932079e25f8dc5aa. 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/USA2P1188964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664c924c3315c4e448ab39103ec1398f0de38ed7f5ea615c54aa8a8e2644f694. 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/USA2P1188965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900f6b4aaf675597c48779127ce74ff9934584dbec42ceb9db7ff13575d29e5b. 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/USA2P1188966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfeb10d92f58ef2c4bc7007a74c4d72a7bc83c0233fd8bc3f54ff4ccddaea1f. 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/USA2P1188967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7380c1ec2dd47083d29313d5ed6a4d2d61b73c8904857dd8f246149acc9c098d. 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/USA2P1188970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3484c87d5df25cec700a089b2a6080cbd07dc08dac5a65e49e01fea7de30a473. 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/USLZJ1927308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cb1c97dbc0c6ccc7a032a4ea061b268f9b18f8ecd9779d65fbbbc7c9a19dbb. 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/USLZJ1927310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8432f89c1bdbc30aff5a0b81c8db40307efa8c32e41081c6cfeca872ce2165de. 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/USLZJ1927313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc0205e0e9c14e563e38c7b6370a0dc89425c26cef6fe420f90d816b238e53e. 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/QZ2J21514176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6eca30c9a11f14cd8a35ffe4c029e819d28a5bf19087432e3f2b3f3cb16a194. 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/USLZJ1927320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7513b52c2f3a2514943245c7c9155e572920bedbaba6170db17f012d83a77e90. 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/USLZJ1927323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e0133afe8bf160708068f1785ba3b0b5db0eb835e20489107e580fd9135978. 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/USLZJ1927329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafea72dfb54d70de0e87e341828f05cb323ef860d7e5b0a2feffd5532c256989. 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/USLZJ1927326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea5998e5e3588b4d1923a57d72869cbf85404e4fb1518b2b97e4c6c5913c7aa. 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/TCACD1575875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ace7a63c55979dffb6120bfb9770921e62d02d6701462b0d0603830c05f93c3. 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/TCACF1565332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce7d8f97c6950793be4698c7c36f7be3ab33e4da125e38419a12256621e4f26. 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/TCACF1565339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd344b156010ba024519ee61ae99f8b36bc78de3edb84985068feb0b15fedda56. 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/TCABU1487272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d502bc640325480ce59483bfe1709d96adeee61408219ea9f4190a2a643745. 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/TCABU1487297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458410d40119a0579049093c727a3bb50b288ff572d969cf3a27b2aa630d13ee. 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/TCACG1588158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82b9c0e883fc7c16c1e4f3001b2038dfe9e5006b1285a92844754e6a41f7d43. 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/TCABU1486365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17def627ee7d35684a9a93c9e84eb45bdb3d7aea7517a8e01fe989934e37913. 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/TCACD1575714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769f6f17f17cff4fd1c80f61bd7c19b82aec56178713fd00e9ea522eba88093c. 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/TCABU1487487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bd660dcb6f583fc9f6725a6a98a0ebac4836bbcd52ac5b240e242d3b0254e4. 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/TCABU1487491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242073012891e5b04bb6bc3bb1684c98540e5a81726db8064e7c887280787578. 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/TCABU1487492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95ec9b325c89a1279a8921b66bb89c72fc1a530d136eeb2a8c8808d48770c98. 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/TCABU1487506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e7ac57cde538c3010b84ed708bf1edcfe8a11b22198adfa893a98927570698. 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/TCABU1487507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3fac35e69952e08fadaf056c4586c1860984a1a12f5b7a7e5f3db43c5c786c. 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/TCABU1487513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9ade4e5bc520a25fc24305aa22042ddf0dcb88b776d3dd8867b908baab753e. 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/TCABU1487518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d377056a5b597a3d2c7906db8c5d2b2c5e7ced67d161666986cd86fa514b0f2. 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/TCACD1580792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e2050eec3aeef064700bbdf270ad37576715ccc8adfbaf05d695aec9aba1b4. 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/TCACD1580796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaf556ff55e678137f6db7040be719212e69c5e02e6d24ba0040c9d21f301be. 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/TCACE1567110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc80e2387aa5b0b37ac71a941f02d311c176119e9d72c77cf39385d2c5b7c1b. 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/TCACE1567113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff7ebbb0f454f4dc48deea7333000ac32e3609ac025542f5b6b8f5d010952aa. 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/TCACE1567116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5b61e6b0a166be9a7c7664809f884137e265e52e3e7668ca22254953385f16. 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/TCACE1554985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e526b7f722a59281a8853a640fdbabd829296fcdec49faf360e42bcdb43f28. 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/TCACE1554997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdaf0f33cc25ef405b8e322acb8c5e84bded59b2c97f9ceeb097776182aa433f. 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/USA2P1885642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaddb22af480612e9a31bd407f1b073989d3cc184e7370ee1ce64b2823342547. 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/USCGH2506246.