Agrupacion Musical Nuestro Padre Jesús Despojado de Jaen
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 0x136bd17e0d1ba7f6311a05a10098e51b1dc8547d58fecd1962b988df9507335a. 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/383a9273-f4c3-4bff-9c7f-75e0dfc756a0.json and https://artists.proofprofile.net/proofs/artist/383a9273-f4c3-4bff-9c7f-75e0dfc756a0.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 0x55c4fd724198401faf6427e802969fdb918723f507b34122c6a8fa18d334dfdb. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:09:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2294045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a94e6a99a346d3afc54ea5f7c6518c0bb39829602a588f6588f255f829deae. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GX8KD2283785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9074985406b8261c364b6007ba72de8c51e128560fd4413636caa7e66c1df12c. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:25:28Z), 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/ES5301251894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05724aee029f9318373b28050f071012123b910237b83a20d0f3ff6388cbff6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ES5301251902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03d416597aadef1763162e30b864e1ac21c42e2f826fa587531393d9a72b705. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX8KD2287652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08147997df0bfb262594c4c4cced6b4c4dadfb37571c7cade2c8aaa9cd3ba93. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2291002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26dca3c92e26b4594edee3a7113eb88fb48d974b66bc417874a90e61fa46ab1. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2293422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3314cd58930df85b6fb8d83d917a89bda1a3c25c3c81484b75c325ed70adc7bd. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/GX8KD2279820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd31026f8ded8e35ab141f71f41f2e050672617646364adad6bd173cf6920f7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GBSMU6442745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dd63ffd86034ffd32dee2ef817e8466052511a224ea12bdfbeced8561deb20. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GBSMU6442747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f8bdb18f42f96b78a3522cc7c4fc65fa888f4aa4f6113904076b68d5f83815. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/GBSMU6442749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abc7369374081680653630e35c792a97a545b9fab6e15a9f80e8cebd95d9baf. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBSMU6442752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5cfead85f29730aa519d297ddc709385efb91bc9ad32bd34ddd82c35aa158e7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2225245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d80c0bfdae27edd9fcf5e5de420d65e1c56c2e75b816539def584092b2d7c2. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2225269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a53e28ee01c2788cac3761991fe49d3758255b1c64cb75e4b0994436d424fc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX8KD2291163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9deafd5f0a8c94a4c81b1f76e57059f1e232195e73d432870086c9f334588c3. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GX8KD2286756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631cd84ee2e981691cdc82a430f54e4c1aabb19b645c6c78824a74524aaea8d9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:51:01Z), 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/GX8LE2366870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6e8395840fa90fcf479290d3ef62ba2acd3006bf7f5e419fd2d3f3e9dc21aa. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GX8LD2426771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3832b6d947b8d7b9ad255d153c08a47ee3ccaf79e5e1297a1e32f2bbc565b6. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2596960.