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 0x3e2b4f513bfa28ca2eee25aa8fa42244da9719c5a9cd1bb0784c2832aa075ced. 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/048e88c8-9b70-45a7-84d1-24243886f5c8.json and https://artists.proofprofile.net/proofs/artist/048e88c8-9b70-45a7-84d1-24243886f5c8.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 0x6be28b5f98654e761f258c2577b5aa78888bcb4cd076d5e340a7148d388f222f. 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/UKN6K2202332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eb2040f593b22892337dda4ca2cae226e1f79f6220dedaed863c24c9126737. 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/UKN6K2202333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87641892d64814356ec434cb508ae1cac1a0b7589e1e7f542dabc1467667cbd6. 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/UKN6K2202334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b04558d29c5e6af20752adebca76f1691f79b2845610b8cf0060e9647b3d96e. 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/UKN6K2202335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742a142c47c04491af4e8dc46e9f371e3ee9849554689a470ef52ac4b3ff5488. 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/UKN6K2202336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a0fb6a74463357d170b540519514eca45b809c9e9803e2c6990ea521785832. 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/UKN6K2202337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd88d8557b6670f3ebe7a36d376afde1f664e73a93212e114515a7d828aca8bc. 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/UKN6K2202338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92361a0bf4e0a9bf3f144bcf7b82eec5dcd32f6e83a3357f1d3888dea06348a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKN6K2202339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371635af83949f105d91d89c7d6e04642047a33b5f7bd7af49be8979aa32a33f. 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/QZFYY2169872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b32000affaa6151c2fc27b7cffc931c50c24d2cb79c2482aa3ab6e5d421f05c. 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/QZFYY2169874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb635babef1f1e84ef3a2d995866c1c11ce8619779b03aadd041f65bd9eb572f9. 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/QZFYY2169877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde3da7ddc6e8bff256d81762b627cbc62e6e7e4d6fc129c4e7dbeb2c35e4d6d. 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/QZFYY2169878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdcd59d839dada4275f892b97eb29ced994c665ac5cd9ad4154b2a79d31fa10. 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/UK6821801508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb10a44cc87d5ae2293c9230ed873659b91b376501901ce1a9f0ba6f38e354d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2256212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b443556720502de89dbe2dda46e398a38d02609f418cc153735901918a55c1. 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/CACWV2256214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583a255f1756859161d3a48baa7c5a60689e4a905ac8ccbb4482ec8035b1487e. 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/CACWV2256216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406bf4441a77ad35abcce5e0e272262afa2f6e26964fef7defa0d1d0fe803cdc. 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/CACWV2256217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635041e36e81d737b828d61e861b2bcc784db30b08ef88798afecca1fd0b6d43. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:21:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2256215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5704b7cfe503e52e86fc2de509218e3bfafe2d45d477a32da1520c876b01dda. 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/QZGWW2097275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a3baf24693a9522844cfc5b881fea2841ad89cf9020de0844179a23e6e6add. 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/QZGWW2097276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f46b911cb8ea907ac52e33f07d7e3c843b3fe3900245fb15a505df57b317df5. 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/CBAUX2402701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adcc12f8ab95663eaa413bb4174380f8f3c9a9f2734736236de0b91a0bf0e54. 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/CBAUX2402702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa338546200e4cac183e2d1515e94d46c2526dcd90e6fe2c9e0f9c2f0e16746c5. 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/CBAUX2402703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d95142e1e802017a44cb527f01d4e50098d5ff13729d5df7d09fd635f4fdb. 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/CBAUX2402704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b52419a2102c2e5cf23d87ff7281b7578ec26b85581ed5e203f5a58ecee97a1. 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/CBAUX2402705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8045e885308e57eb068c66d0503167a483ee7cf55f6cd8922fa4f79719795a. 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/CBAUX2402706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b890731072f37befdd3551a28f5f6312a3a638a61a0628badef530e42715d2e. 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/CBAUX2402707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4106a6000568d7264d31ef27e8ac9d5ab97306a8f1462dad1e3961691cd8e5. 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/CBAUX2402708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062ea4cbbb8cc6a4ae0431a5bfeef7761e3c3ba8c07adfb2ec30d2278d9c2038. 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/CBAUX2402709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de4fad27cce36c41cf95427346664b88cbf38540193b434955822a53ef7cd76. 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/CBAUX2402710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4ac2a877f6f7a0adff85ee0e85550d3184b420a216505af884ba0745d5c7b0. 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/CBAUX2402711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5269f7ed539f02de5b8c8bc8eac68bb73d07b2a21e0eee344aabbd4cbe6d3fe0. 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/CBAUX2402712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49e0b3eeb61dfea399e68ac9ffb0a30080d7f2f31336dcbd06155040e811b1c. 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/CBAUX2402713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f734f5382861036530bfb17688ced17b55a96b8cd1afb9a6f2a080210bfa715. 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/CBAUX2402714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98aed69421d7d94242b1ebd6eff5dd9817a77ccd385b89ea5a47344991edbc0. 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/CBAUX2402715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3313fe1a56c7f209e0a1a8b14fa038c24eff86c5ed357bed071a81a1d26d212. 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/CBAUX2402716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61131bae444ab9b107038c050072670647006048492e4d5d2b4051a46e6f50ad. 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/CBAUX2402717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534347af80c4c21eb91907edecba31aa786775173668f17c0db82b8d4c69d4f3. 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/CBAUX2402718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb371339be33933cb18ae6e9779b1806186506e4735beb8f40db6391f83caf3d9. 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/CBAUX2402719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fba449f25307d409430f37a7038c460b85398d9ee9ceb549b95b43e9c277c0e. 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/CBAUX2402720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5351b69e3ad580c785d062d241f69d35e11939d5ac743240ab1925e65d6a8d1. 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/CBAUX2402721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288cc503bcc70853ce46c22555597f3f741cb78618fc28af00c3bdadebcc393. 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/CBAUX2402724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4317fd99cc0f8268e67ecdd6f483225a3ee22d8030687b964f35a44ce76f40. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBAUX2402725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb37e3e3b1a2d4b166b3548869a8d5bbf34a19be996406109b2314dabda5083. 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/CBAUX2402726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc528c9b65984af584e00b396908a3b4c73a414debc19d9dbdd3653a2d00d2853. 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/CBAUX2402727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c3eb73ce2492c86969971198eff1de30a8915070c574271814d76c0a3cbb09. 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/CBAUX2402728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c9fd52db942b15401d4c911f136a3c60b99b29363d08b9fe10bc2f1033004a. 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/CBAUX2402729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12564566e8e90e7ead2854000e4ba17d8b2fb9d73adfd2e0dec0faabc2b008e8. 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/CBAUX2402730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55590cb827656dbc35d09b364438a6117c058f1055e780552b5db64fe06a50e. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CBAUX2402731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6901cd06c4cede0ab8e927a3ad9ab61c46bf7acc172f7ef2482bc6acbe2b660d. 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/CBAUX2402732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f6287c8d5e2c32d45de08ceee18790b3085ccd8b220ae1ab745eb98acfe69e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBAUX2402733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaa72604246521f0c4d819781b21761e8a38f069c5b2beabbbdb64719423a64. 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/CBAUX2402734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9999e7306f163aea001c07b853e051f6b5d3063cd6a7e484662be44fd858be4. 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/CBAUX2402735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ad57d8596c46adc0e2ba621fe14a98e657e3d5a0953358b1d56028fbcd4762. 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/GX8KD2347504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9be28d66dcfd48c2506e44fe73f4562a9ea991e59bfb375dc9fad7ad326493. 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/GX8KD2321031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe716d83aa0059e7870d9108cadb6c10506e85aa2f9901e371a5bcd6f2e5f5bab. 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/UKN6K2401790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bacea0928fe7e5aa27140b3015262757012efd5073a8803e72a5f9774cd30d. 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/UKN6K2401791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20dcf0f5f39f0b8da489387c858875cef4bfc1f9cfc79a765d067579ce4405a6. 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/UKN6K2401792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849920bdc0aec4380e2d35407be6d71b1306bc53a02100d1c5d8473b3ee33752. 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/UKN6K2401793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3e70ed04bf4e7df9faddc827425197b9f3cb922948ed3838dc1edc19b332ea. 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/UKN6K2401794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25982547f8f52826df8d4da8b06b5a943ef482983258ae2a2ca260cec1d1d74e. 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/UKN6K2401795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ce28ce67a30abf1f96fe5f887ad89721a14c15a99e464e38e3997db0668150. 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/UKN6K2401796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f058e2258dc454724f85e52ce1dd1a9d66970f4601d574a2c564f866938521. 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/UKN6K2401797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50107a79f37aeaf8469408d7859e6c2e93af438c2d8599cc8cdb63d937882f88. 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/UKN6K2401798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b37f8dacb0d1775534866cacc3f41599363da60226e495981291ec54830bf1e. 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/UKN6K2401799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6445d77a8c0a0c684f7f9ab03e86fb292986c66e1d4c8c47b583221f7e7fbdb. 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/UKN6K2401800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224170ddb64f0860c010bca4ed7eea6a31692e09409390d1c993ff660fcba529. 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/UKN6K2401801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89e8c0d4de05c65754608b4f0a59f076b60aefd5b51fde98aa4c43dceb1a8f2. 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/UKN6K2401802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b803ba12ade3068e0311cf44f8487a91be256643482f0452ab95ea75c29484. 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/UKN6K2401803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224170ddb64f0860c010bca4ed7eea6a31692e09409390d1c993ff660fcba529. 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/UKN6K2401801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b59d5e83525b1ea175773b0ac6d944cb2b9551c43dfaf1e2530439e8c64c4cf. 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/CBAUX2402756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44184da86f539563e094ef89d2e85f4169df6db82e03185fe4d8e5aafa27ba9. 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/QM42K2222647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be0e75ec6173d291b4feff5e78a6140ddb0465c90a9638d00caa5746ef0fa76. 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/QM42K2206240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2c08ed2bd7ee9afdecfdd5316174d4436e157e526ea111cc27653da67c946e. 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/QM42K2213984.