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 0xfc5af12b40b857778ea8f7bccb24d47c32dffad199a971f91425266eb0875122. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7971ec8-5654-480d-a1a0-ce74cc286f03.json and https://artists.proofprofile.net/proofs/artist/d7971ec8-5654-480d-a1a0-ce74cc286f03.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 0x119d8dbb79b8c3b995572f669ee913280467ef5ff2b147f87819c1af406babdd. 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/JPWP02270640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3f39fd4fc61b65c50d718f77da057007a2c7fef85ce1f973ecfacee2740af0. 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/JPWP02270641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7fce9d49a5c54117de81a44c61cad8d41a6d585bc3762f89a6a7a7b75ab567e. 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/JPWP02270642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72eea7842bcb9b9825cadb90854365f94d1e1c579cc185c1003a464f0b79db5. 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/JPWP02270643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2100b27af1a972ce764835ea962ea8aaa1e07053dfc52de4471a61b763d35a2f. 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/JPWP02270644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a1404a88e92ef4da55c9a722bdce46f64882c014b6cf19f7948ce4888d8d85. 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/JPWP02270645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8548f4e5006069e668699cadaac89fbf878ed7532c8bcdba1d51e62c1777ee. 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/JPWP02270646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a628c23e039587ee32d3dfe599a751479cd0b3863f82a5e3caa43f55b0d602. 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/JPWP02270647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bccfcfd72dc424eab5814b06cdaaf594e4d0195fbe4232e76064ca21dedd511. 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/JPWP02270648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26e8f28389cbc89f69631606348a27f6e40568c45082845ab46fa110829e077. 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/JPWP02270649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136d5602704e389f968da8fc77dfac228068148f510e9ea08e60ef592b7918d3. 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/JPWP02270650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d437e47e1c35ec9bea18f5b8868731a92772de6948d2b9583f85ffd3f26bd26. 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/JPWP02170224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01892f3969b0a6a49a05a81302334c3716d8712c0553b51e9ad1e50f693cc71f. 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/JPWP02170225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6d2eb2832f3194eabf945c18fda746c82d0891d8bbf9c303a980ae9fd21782. 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/JPWP02170226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a19b8beb42cb6424b6e2ed600898119d80528e5362fca992a57bfa9bee78fc. 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/JPWP02170227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d9c0cdbbe76ff45b7ddd9a24c1c67fec6f11fbd6e7d9ecd543991afca3127d. 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/JPWP02170228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0f85818261304127515ab0b6d8fc4ec4e1fdb4c9eff994952be4873fe3700a. 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/JPWP02170229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc382232071220776c89ced563e56706135eea2e07c8cc0a1e399c57f29dbab1e. 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/JPWP02170230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be2dc8c6f2dd090ab7ea077f0262d4ec712881ccca0f1e6c890fea120506cfb. 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/JPWP02170231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504e8a3e7cd3a56541d19f8a000b25749469976d632c1575ab472a02befe4222. 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/JPWP02170232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c8a69b4d08ef6f7662011488cbab1016abf3049e1c1c6f2b063caf9088c1dc. 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/JPWP02170233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d908b5906b503871778bb0ae2b6f806c815b5e3c13e02c3eeed2340eb29b51. 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/JPWP02401189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63ac32dec1dcdc366efb019d533ba14030ab5b4828867cafee8db8162e7452b. 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/JPWP02400354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ac1cb3a9ff96096d38df7dc0844dda1cf2fc05f63dfe4bd1095c8b8e3dad62. 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/JPWP02400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192121a6b138475600fd2fe0766039d98748ff22e0783df27626d2b2a1a86d63. 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/JPWP02301122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e2cf422ff0e379ce0ed66ed1296a6e2ba064b7794e177ae005710525f86fc3. 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/JPWP02300860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30d6dcdc573644f6c8f7d11a299bca0c057b61b5ab5263e1ad7d5ca2a2339be. 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/JPWP02300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2891feaca2c7b962ff82a6d33da48c26530dc441b780fd47a1826d7f48c2f9d3. 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/JPWP02271345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5373d1045ccb62abd0147d998341af986c4454b79d77823bf1ff7b4842fc94c9. 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/JPWP02201517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5efa5dd7a754dd3b65fb66159b2e55b37443f1e7f9bfa716efe7b451a7beefa. 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/JPWP02201529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fae325b11ae2deb87d3806c88a787c521a0b33d465a2e214422c9870035fe94. 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/JPWP02200392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ac3923a80ed49fa74445c5eee067c0f123410ab9e126f6e4f4b59c3b6a9753. 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/JPWP02101397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e31ea35d6e1049e1d1e3f54e644f91a492daeade7b0c16de7168486fb0a1c16. 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/JPWP02101186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1114560715a50f3abb6a38e1d8a4a43b917a9ee3ac7dd8dd56d203080743240e. 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/JPWP02100996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbce56e6664f142b7728a2c00f46092efe78aaab29695e612cdac396e530591. 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/JPWP02100764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd990af6e26562726e73168cae17b71cc58398ef69b83d37379cb6073c0c3184d. 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/JPWP02100522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20fff8db8a8cf52eeceb36bf244399b13823bb4c1ab3e56fe74e3773c293ee9. 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/JPWP02100248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1523d4ce4b756c9acbef648abbbe0ae04d428d504434601043e0e98f393f5d2. 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/JPWP02100247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b6bf8628d68ea878ddd50157d3671a982f850c85ef90f3dfc821fd49673af1. 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/JPWP02000162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7de56e7ef34e80b768cf8018119c82c50e7ed8cb16faeaef3a6ff30a0e3e36c. 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/JPWP02000282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6c9dcd8eb02e5273c7a4c149dec677da66bd1f5a451e696d250eba72391e42. 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/JPWP02000799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b5b1c4f588e6016db7eef6d6aa534c0adfd92f694abda2b8fa58de8d707878. 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/JPWP02000304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d7766d12f8aa0674139e0237a4e2cf1c54ee8b974c7e036e464b882818a4a6. 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/JPWP02000160.
ワンス・アポン・ア・リバイバル
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dd666b33072d242d683065ff3d2d03ca6bcde63b783edb9bece6343af22b11. 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/JPB452105658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69886d26c44e9edbb8896e5e2d3742ef58052a9a0fa435e91e101917f23fe1f6. 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/JPB452105656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29515534be22faa4d6d433a6170820d200f97c91ab049ddfd70a28563d39e0fb. 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/JPB452105808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67268c1f4ca005f5bd0141fd8664afa63c11faad13069764b4ffea6af41bc4d. 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/JPB452105760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2928672e2c9f10c821fd70e2818ec8cec1f329b81787516f85299ee53317f8. 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/JPB452005624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d61a09d18b8be0c43c66af071f459477cc2d39b0ba44e7878806384a2f6a86. 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/JPB452105834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda6a86acf501dc0724540d21268a943ddcb40a0d282ae557d47d4e4ebac40ca. 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/JPB452105833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ada46350902beef7fd65b8af106dbfab955c8ed639cc634658664113ba29e2. 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/JPB452105835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb5d88ea730edc66932e9c80c30befaed0a8aaf9de0865b4d05d168ecbc79db. 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/TCJPX2326545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca584aee7eba5e41fff09893de9bab1babbaaca2f05de79fec18d5bdf146e82. 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/TCJPX2326608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2273ef7dacf3f16272392a904b0ea67603fe9a8fcf218151163c84f94dd0c3dc. 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/JPU902402095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb5d88ea730edc66932e9c80c30befaed0a8aaf9de0865b4d05d168ecbc79db. 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/TCJPX2326545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe209c28ecfee1ac1ee3c24667aa1c2e61bed8d4b39bc276ad462a93d7aa7fa2d. 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/TCJPY2318448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c774237e173697ccef584826d5ae64889c160d394a4d9f355cfac25cd6ed22. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:19:58Z), 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/TCJPY2318452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63806e9b1dddc182abc77cdf8ba6772bb9b05403f945032d210f5c3fd2e196e7. 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/TCJPY2318458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e21fac6778cea63004534fb3efdd677f10e950bb48963e48db293ce8c56332. 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/JPWP02500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4d007d71741059a041069b8a7b3c8e1d42054e3ddc80acfdbdb5cc6d4bd73a. 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/JPWP02471320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b844ad913561ae85724eba31d4e03c7cd0382ad5bdd0ffa917480eaecc99c0. 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/JPWP02471322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db875021ff31e2734e6c06970b107fa54178a655dc0aa21b5a8a4be9ff1fda9. 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/JPWP02471324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfed4cef97d8b2bb8a3b4f87c7fda1b7b2f72b922d4909dae2a4b80e4c947ef1. 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/JPWP02471327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bff160a02b2a42e762816058574e8adc55578189a921413cbdf81f407e8f48c. 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/JPWP02401655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daf3242792cdced2413b9703a526991c13e1c4076000e2e0468dfefb7dc60cc. 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/JPWP02401402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5195c0ac4d805ce651132fc63ab7c3daacbaf51f5e44eab63b0ce00978a7cc2c. 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/JPWP02471318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cabf3cbddcb26c9e2a82c574660f989596c2e57b49da3f41167418657a7c12. 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/JPWP02471319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4d007d71741059a041069b8a7b3c8e1d42054e3ddc80acfdbdb5cc6d4bd73a. 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/JPWP02471320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb3f1c3ebb6c09b210d0f90616e549ecd2fde94adc64f37e72e70dcaa6f9436. 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/JPWP02471321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b844ad913561ae85724eba31d4e03c7cd0382ad5bdd0ffa917480eaecc99c0. 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/JPWP02471322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64880622d86e4c993cd41400b397af5fe2fce3a9b880cf183b02c080e224401. 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/JPWP02471323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db875021ff31e2734e6c06970b107fa54178a655dc0aa21b5a8a4be9ff1fda9. 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/JPWP02471324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081a20ea757bbc2ea806af611e6b5ac278d7c19f7310207a938add22d8d27e23. 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/JPWP02471325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3e2bf5269bade89aeec6ab9fd084a6c11e953b0d5906a341d0326210c33a1a. 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/JPWP02471326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a868999da30728335d547fecb9613f3d865ec363ba060f2430e06fd9e5e5d2. 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/JPWP02471328.