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 0xc06c477aadda3cc0f28e95543ec4c0b02ebb3889d88532b24e6bd7465280767e. 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/881c1a19-06cc-43b0-9365-eed89cd997cb.json and https://artists.proofprofile.net/proofs/artist/881c1a19-06cc-43b0-9365-eed89cd997cb.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 0x87912d9a12ee8061b4354c049735733a414d186b50b6ae8b1ea212eb3dc930f1. 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/FRX282306309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145e2c6e1c6508dd828cfef1915eb3c2ed8edb942e852b91923ad662e8ed8713. 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/FRX282306310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9376de186b14d18b1a7031e94276b3a55ebdcbf693ae47f559b4abd56ae2f85c. 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/FRX282306311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4b68f292a648e79dd408c84ac54852c7c0504c03029147673b009f8bcdbdbb. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FRX282306312.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62368603aac715932b16661f19a098bc16a2ac0ed87f69316f9c8c7fea5fd171. 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/DGA0M2342090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213ce11d2986d0916fd782a6a2243585ca97b7691f8a6093f8377448f61ff319. 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/DGA0M2342091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f4021f0fb54ec695f7a8920aa5f4e4907aa0052296b408328917dc0a0b0cfd. 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/DGA0M2342093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dcbf85df74905f164e49d302341645c2d80c65d69c29f3ce7f582eaea1cb0a. 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/DGA0M2342094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68172e7d427338db5757a1860c3a3b9e58b4e15aa8a31bb771c025fd297fe83. 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/DGA0M2342096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3840c8c72448310c96619252c47534e0e44c28a99960f40c4acff7a019ceea8c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DGA0M2342092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd043088b32e92b6bb8449fa1a9c3d5bd1b864d28b66426958bf34ebda36e397. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/DGA0M2342095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb990ddf4d67d99ece4d782bff5ac5f45cba35b912221533fa6b63139811b9e37. 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/FR6V80349489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d796925366618f90e698b6ae04fa0622fcbb3b064fa5d77ef8a0526cce40aeb. 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/FR6V80349491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb08d5b716f256cbb5b820ea9dea01762b317e11bfa0178b52feaddd53a6ec66. 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/FR6V80349492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e708cbaa5e555d327a63d1c6d992d7df416fbf599cfdc17012e1f7ff95f8db. 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/FR6V80349493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77343c22c5d30d165421e8d3461c2152588e4f7fbc09cb36beb53f7b4504afb2. 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/FR6V80349499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6515e4aa9c67c39a834c05d601a233432650108ccfdcf510626682d770c5c0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/FR6V80349490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e23b95bbc36094e151ec53e6a7b08cea49264a5e6493c37b2c65245b2ea1064. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/FR6V80349494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4b9a30627178c155cec89c6d031dc0d4d871bc013b82b9c1991a5eaf7acacb. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FR6V80349495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e46fe520b5de2ad2c63deac92594a13ef04139f757165ce8f2062abed03247. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/FR6V80349496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7b6c210abd08009edaed0d6278f6709f19d76985cd3e5f7f06ab2c48fa7f0f. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/FR6V80349497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f806c2edf7053ef01fc4626ed1a4eba68aad312d3605e043e4955c857751c9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR6V80349498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515572e9542a40d60fa01f177f273025937a2498c4f70d06f20890fa3cd50f94. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FR6V80349500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cb396524199a508068fffb45e4296a2349e3232e6c8e00bf68775e8d8799ff. 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/FR6V80349525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716ae676f303ec5a2f9dcbd750d93506c83bf47bf9611592d61b0d007fbe83b6. 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/FR6V80349526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c35e046ce484662b365d70b21a2932c3229d92e46c2abbfe449fe6e891d328. 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/FR6V80349527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679af3f3d9c9ce103075bdcc49a51ff70805e444b8e9b7e323de9e1a1c06a1d9. 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/FR6V80349528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e6b3c39cf2ac3ba503d8dd751a80bb36cfe153154fec27dfe88b522c6fcc98. 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/FR6V80349529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adb565481b30936e2dc683a728cf8a9308099a6b7ce9b20057ff6b57b98c25a. 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/FR6V80349530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dee6589beaef158aed5e832628270e2683dfa22432fd2660d92b91c0ed64376. 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/FR6V80349533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ae87f238b3ab64dbf9805b81cad72a43ef7eaaa76e8f0f11b2c48c783ce478. 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/FR6V80349534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72bfe382437489cfbf880b24d05c57608599839ad2b9c3ecec4cc7e1b0b5a14. 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/FR6V80349535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1060b614da682b73fd8f6db17151a4e8f394cbdcbef5f4ed6546250ed0088419. 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/FR6V80349536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206ae7abecdfc2485a8cdb291739d1abaee8e9764a0867dd4e80497153405b35. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/FR6V80349531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ab281b404d518b948468bddbe535b70770d19036b8fb67477c7a6846fba51d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FR6V80349532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071943f7b3c8251c270e934e5d4c31a6356aa55d6d787a9603086766f4ede50f. 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/FR6V80349580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229dfef2b0f9be9b92a085a6690962fda037f4dbe7c45984ae34965446c440cc. 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/FR6V80349581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a345af1ab326cc2933d8fc41cfeccb9b213cd67eaa2506748d87f8d1102d72. 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/FR6V80349582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1b8985a533eb405c72c8334455556e72bbfd0885581360ae226d5f61294be8. 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/FR6V80349583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7809ee861b692c4bfc82206271898c854ece743fc859d530f8435809e9e7b763. 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/FR6V80349584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d709c29ca5e4fe69ae748c885a15f868cc918c2f6afe532f5a7a3891db50d1. 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/FR6V80349585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5848c57a81bbd6875435d9ecbe988201d4873a6e4764a6517451f1671f87250c. 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/FR6V80349586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914a34957ede9ac6bf8283fabe35a719c8da13ffe95662af9a0846ed6079ceff. 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/FR6V80349587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899d5de073041fc29c080efb0eb175a02261fb8c5038672b7f378c5743714009. 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/FR6V80349588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72656a5b701b580b67c6f71968d0fc79782024ba3aa10504739fe0b3ba093e6. 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/FR6V80349589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebf4a01312f5c9548657ee357a311de4764de09396f5ef9863a0f008e61eac8. 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/FR6V80349590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690a4fa0237514272bd9388bb11d996b7ba9d0fafe5573c55089dfae334fd11c. 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/FR6V80349591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x706a007c29681c6c59818df85b50ffc88de24c57a334511ba5b10cde13d34ed7. 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/FR6V80349592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2053ac99e7a51d795dffe839b1618e70c00f6bf57969592be44497d657412e9. 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/FR6V80349593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7eb6dc5dfe61962319978e79a39a370fd2bd7bc8aa0749f90969a70693edd27. 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/FR6V80349594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d644b92287f535f905abc43985e9ea07ceef9e266bbfe5581025679e2a177b. 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/FR6V80349595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744c81f6a6fff662204feecfb97595efdc8f9ee7efd250028f157a23cfd84d44. 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/FR6V80349596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b2c6f864c13bd36463c94ce71186378c7101782bdb8fe60c43d3189fc2bcd5. 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/FR6V80349597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207002b7c9b336a2723c4b365f4f25bf796de0537e7bf69bd373cd3cc5ad1612. 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/FR6V80349598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4f89dc58b3083c1f8c3c8d8b404b23796b45021ec2efd599a713f9c262d4c2. 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/FR6V80349599.
Naghamat Yamanya Kahlijia Ala Alat Al Oud Vol.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912ab18bd2483dfc5f148bfc016e62946fbb1509253512c8bf3a02282a018a5d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA140700628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d15a668f85f03c30753acdc23d4fc4a7b1eceb6f4f74f526ce817160553b75. 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/AEA140700629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada41d40e05066ca6155798cacfc2813109980477ac258fba6a346ddaeb40a7f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/AEA140700632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa839e7a2a1e67362a9ee2a379403ccab74c7652a114cd9b910c0d79756de3d99. 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/AEA140700638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe835e66eadc2c3e4959d6985ec9f3ad2f812a6b67538db0ff75d75f637c32679. 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/AEA140700636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad53a01f11e2205d4f96a7acfff5c518532667796be6d75f66355b3eaea636cd. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/AEA140700630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b2bf917677abdcfae6db097a150cb7b0bb6d0c1d109b73b4f6bb0016430252. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/AEA140700633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403aefbed765abe85312a6a570a4f7c232fe0b23b1f49cc06383391afdee9a10. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/AEA140700634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfac8f0235af3d0cdc341abcd3d7bab7ac019a644ed52326a67cf38954cf104. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ARQIW2408876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e5c314b7df0396d8e1525b175d394f10bfc71a251bc8a34ffd28cc8f3b92cb. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ARQIW2408877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d5deee0f6b16cab62309e25e7763fbf729fa85fb50a0773554c7f1dcf2e597. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ARQIW2408874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edb978acd27d86d00795feeb738bc4732fc9b0711c25fe5cd0d036688f624d6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ARQIW2408875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10187cdf5ee13e2ccbfd4c464cf5db3d2aba8add22fd7aa0339ec279746dd101. 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/DGA082356213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf668507d1c29a3ce9b8e25318126b7b36a13c0ef20b86cc35c1cf416210a4d. 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/DGA082356215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24206151f0c7a0b11cb92c135075b3af22822ccc1935db6c978945e067357557. 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/DGA082356217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa695716d7ad9a83e6b3ab8dc1238d4168b008e0b0270d193fe7a29e079bf7afb. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DGA082356214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02de5205d37d55cbb8df232f2bada28685a98cb8987a262d0744cb0a460cebd3. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/DGA082356216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d3992cec23d031cee51aaae438c8f108a5d92b6b10eaa6d3a1ab94332f012f. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/DGA082356218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2cb0a744d816ba8ded3ce881e2029dce130feee3012f20c6ce21ec008a10c0. 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/DGA062381991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3c56990d94a823f8dae9b4afa473892ea141f91d624c8857bb071f9ac833ed. 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/DGA062381993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa600839f4f4689d0d3399a1f776f22af8c6801fded5bb7077bce2dc50b40e532. 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/DGA062389348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea471b4a2b7b75a62bcaa403b783b31aaee0c59c989416b09fc367496fefed3. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DGA062389349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e2fad40781169ad6ee64abd9b4ae0a16b130d795ccae0a2bb7eeafdc70c103. 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/FR96X2365896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1feb4f2ee5ee5abc13bfb787d1192be5c2f1da47b42836e6fde422bca4b3e862. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/FR96X2365894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70994d848a99c7fa7b45036b0a45d7498431f650ce58e1aeab9df849c56030ea. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FR96X2365895.