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 0x4e1c259e8c0fbb53e7767cb2a5cb1c75ff8ed10e36237daa166e14afa06ef8de. 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/594a5693-810c-4d97-b080-ef4fdb0f379a.json and https://artists.proofprofile.net/proofs/artist/594a5693-810c-4d97-b080-ef4fdb0f379a.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 0xfc20e6dc50a90af20a2f2dea226b0e8033d6a21ffe51613712da7d95e9746119. 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/FRX762466649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4324143e35af5887c0bf69bb02a47d641d89151646cd76ec606052771290bfbf. 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/FRX282451815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe472b0843d4109616454df8bbdf5c0769d33cc762abc0fe8495d29cf986eb548. 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/FRX452468351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebede90f5b0edc707e2e088ad2f1cc3aba6c55d663ff5330747ad58877d0ca2. 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/DGA0R2346863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9873ae03b7b60d653d239d61fe24265a9f38664135cdfb3069a023c3350229f4. 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/DGA0R2345771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8e2c82290c3094eedb813fd0c63da9d8fe655c4c4c0d870b0f9fcb2126e4b1. 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/DGA0R2345772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c803a954993e2c2c2111546bbfa5d4829108c7ca6f6211652710cd082c84c3b. 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/DGA0R2345758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9939f6f5752f37e2435e0d88260bec491d5ef448fefe75abbad83458649dce. 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/DGA0Q2369844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c803a954993e2c2c2111546bbfa5d4829108c7ca6f6211652710cd082c84c3b. 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/DGA0R2345758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9873ae03b7b60d653d239d61fe24265a9f38664135cdfb3069a023c3350229f4. 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/DGA0R2345771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8e2c82290c3094eedb813fd0c63da9d8fe655c4c4c0d870b0f9fcb2126e4b1. 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/DGA0R2345772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9d9ae391a807992effd19215c3f65fc22ab7eaa3545ce83370b90244591b37. 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/FR10S2463036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9939f6f5752f37e2435e0d88260bec491d5ef448fefe75abbad83458649dce. 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/DGA0Q2369844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b78981d1466f35b717ab1858e8e603a64c6f18e4987331b76172bc83b5f91e. 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/QM3DF2292339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306168a945cba1e004ca6ce753b55a95e761b1dc8e59aa5c7c5237ce08925212. 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/DGA082332084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68769320ff86b8ddf41d384a6ce22f2f3d979d6432dca2604c1e5fa2876dd404. 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/QM3DF2268080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe016fe7cd3e1c8f3c27a3ae1e284165d8b06e324c968babe613ac3eccd993a27. 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/DGA072301563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa944aca597de069b683b7520f6e28189f38a6821a0917f88b5efb082ac6e92d0. 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/FRX452396315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8394755b9ab68336cb0e2365720a1b9736ff68a674a51dff580e578bbb3e1e5. 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/FRX202329789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b79eb728723b181f33d0ff38b2586831e323f0c0bd505e48d5f778ba5c1a821. 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/FR10S2341393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca6d0f458e11154878dd094fc4043a9ffd32b2f017ba2ba6f7cc5b40fcd25b4. 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/DGA052294937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734dd6de1c130e1a80d9c35f4e89e83a88f472f9d0efcd8ead6c579a5a089805. 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/FR10S2341394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a46ec897e365343b0e6d7cd2b5ad639e5badb33ae809d5109acc1f136a6981. 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/DGA082208457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2411db7fc8871c4aea8433a0ba46d62c9737b6af6ddc13f8a027c003db3c732b. 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/USANG2249981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a46ec897e365343b0e6d7cd2b5ad639e5badb33ae809d5109acc1f136a6981. 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/DGA082208457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca6d0f458e11154878dd094fc4043a9ffd32b2f017ba2ba6f7cc5b40fcd25b4. 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/DGA052294937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67cd9d4a5b1455f60be01e4c4150b981afa12636f29db0be56ec4ff1f7fa7311. 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/USANG2208444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a0fea5079434cb1492569cbb59a700c4f63f4b43557e19de81a26f197586d7. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/US3DF2208825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95100970b2bfd667e3485e9d859d8fc929f7614599f6398c8645b988a2bf8525. 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/US3DF2208826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4582a79f41f417352da0b05f35a48a4a1a7e81632ce8849a5b54905c45651b. 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/US3DF2208788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe4df14702ad0ca037641af97ec63437b62fc403b4eddc0f987dad75e28d220. 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/US3DF2233807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b6466ca798140f89b8c8a9ac65809257a45479fb2f14412feed78c166a8729. 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/NL4YD2100296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b01583ad25b13fd89c12a5b525cd7db4d8ebdd8d7a0ad430721f860d5f0cb1. 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/DGA0M2414354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904f3fd8f3d6acaa0dbc6868af076adb417743e1942a2a33f29a68a4d8457072. 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/DGA052405201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36999d9efb717ab1797f68363862a18b9a21d5ca4f493486d3f814fc0423c616. 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/DGA092317841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1886833b8123985ae91c13cf362f8774c32c2402ab161534b0fbd1597323c9c8. 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/DGA092317842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5421c6dbbb94e88ddf5f90ef2e625a4bd07da43581ed6080af3ebf15db277bfd. 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/DGA092317843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd181f145982ef68784d10d27daed053e3ca17e0f53c9cee863d4d0d1de9a602. 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/FRX282340458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8b7752651e78fc3da8bd36758519cb5f849e5a6da69ad517b33af02d5482e4. 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/DGA062202263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daae876f49d7a176aaf09646b57c82cbad0411f4385986bf5022b6715b641ae. 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/DGA092317844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8293a786611684a740222dd966ef06f2fd33aae8f6424859ef01fadbe4844564. 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/DGA092317845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1456e037c930af77b39d3f98911c73bf0d093477fb7d79da6e510cc60169404a. 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/DGA092317846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512d985595c2e1018a3c2aec0d9db2293cd918c5540ff067e6fb1c5d4435f61c. 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/DGA092317847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68661a4aeff942f8d40dc0c52a632c6c16c384346d8ea704b82448006f6ae1a4. 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/DGA092317848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412c9286d01794e1201268376fb76c085ffa2d1467c52fc85aab33dd2203e417. 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/DGA092314199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4c57ca92e9b6b94d64eb4b58e6d2c4a7d91c3b297c59febc996d2a4c3dd442. 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/DGA092317849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25148459dc168c2ba3d77d63a46a5a5e17445a45bc9d6ba1d837f57ff3c6d35a. 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/US3DF2233797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dab3cddeace60fa0b009b6087fa45f9297d47197bd9b821cd5330ff5afb9fe8. 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/US3DF2233799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479bb47232bed601d03189e111c041d2965be919ed949e9e24946a605631889d. 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/US3DF2233800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9bb4aaa940b9e04676067c8911daa746bf27df28819d8378f257199a5640f98. 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/US3DF2233804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf0b5d0c95e4b5bdff22de2f7bce749700779fe767cfa859e7bc65b6196fdb1. 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/US3DF2233805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118b3fbf884d466fa07b5b4ec2b719ac16cb0f9b1809d68f2be3822a0c69cf32. 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/US3DF2233806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe4df14702ad0ca037641af97ec63437b62fc403b4eddc0f987dad75e28d220. 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/US3DF2233807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8979eb2f79bd54137e56f4c97bd864277908970e975034628a232ca7de09b4. 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/US3DF2233865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff135f355f4106a18b69d23f7bd7bf7c881bcf707570adc795365d289ea1f71. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/US3DF2233866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072789e317bc00f202dc85b01ff440e548496b69e17f438541d237519377a9a5. 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/US3DF2233868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33614a6e269cb27d22ee1018e2dac8dd06e9777139cb93880a3fc4a09792ee4. 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/US3DF2233869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a872cd49475a97cbe4001bdc5861ce56b8e373a5701386a2e103fafade1fb78. 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/US3DF2233870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c5237c8135a728bbfd97139b430d6c8038b118fe68a93911c70ff54c779786. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2233876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4892df5962b541b7ac33f20c616b49d366cf613421c4ed8ecf5e5906af0ad3c0. 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/US3DF2233878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6e1802934bac7036127d5ef1e2ec7a563e341f62ccaaee23eef904b80ec6b0. 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/US3DF2233879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9524e7460f1900ec9193f49207e0139dcd4574327b0df95d7abdc1f010121de. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2233880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaff4d17102d32a1243f73154d48f251e1bfbac0e18dafec204f24959200e1f2. 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/US3DF2233881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a620bdc68725504a9f41193010355f54524f0a2befb5f14fd09941ce41254a. 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/US3DF2235906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7331b4cdc5fdad0d1355a9d5f2a2c6a3814add7502aaea431db5483da111784. 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/US3DF2233884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493123ebc5fd1613deeb623afb96d0c3a371f4bbf0d257ca0f35a76fd9735c41. 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/US3DF2234962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d30624bcb7b24b3680827020447d680a2adaecb746a87a55368c6ab4db5d63. 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/QMANG2220842.