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 0x405ff2749b77dac30f67570148929ae3990180c0d0c4f068dc00ea20dc3c50a1. 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/f9c93e24-fd1f-4e95-b579-47e2a1f4f049.json and https://artists.proofprofile.net/proofs/artist/f9c93e24-fd1f-4e95-b579-47e2a1f4f049.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 0xc9fcf2ef7ba8b1c18353cf124f961cbd037f886caf1a08f4d7e0b9cb2aa693fc. 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/FR2X42215884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1648ccd74f06d4b541ed91f580aa23e520196b4a38689cc4e952c48dd3a2c7e6. 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/FR59R2326547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4c0ac264f30696fd81423f1eff1afa954de657f1716400cfe33fad4ba90d2e. 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/FR59R2204088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c7f96ec738f4abf937f755484e9fbd2882c5489c7d7d0762943f0d010aaa5c. 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/FRX282238023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7625a8f784f05147bd9735084b781a86dd8da9135083b5647c8cd444b7404eab. 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/FR59R2326548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a121a7f9fa5067e391f8183a54a14bf42aa6b725ee74e2752f990710f9c902. 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/CH7812109292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933ae394aaed92b127bcd5780f524fd3250d84cb68fb0305576844c3818d437f. 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/CH7812109295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6d053e954b6a14809c8298acfe014b9e050c61bb29b0b84b2c6d1cc5f0acf7. 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/CH6541800388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58ff581145cc75bd18e64af56d4503ebacbce156fddf25cbfaf46d80f2a75eb. 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/CH6541800389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6f5ff9bae3d94cb717b3c6843a20bf3a57ba4ba5245a550089d934f1a99885. 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/CH6541800392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc155eba4f27f5a8c8b2e00a93060db08457ea7485364251b1bb675e1168f11. 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/CH6541800393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c113b024883f8895bd632f46503837773f875450541419292c9e26657cd88b. 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/CH6541800398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff519a4366824647cd93aa1f6f9e5c39bbf0822a8e641ab43214baeac605dca. 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/CH7812036332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d016e3b5b0875018e35ad79937de970d2000e38296f6d20c42fd349d2055c5. 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/CHAAA2109733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72886ba67815a740e63b40a0457d225715470855fe00d85c6bc7ab5ed50c5cc8. 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/CHAAA2109735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa3c7dbc8d92f9c82c00edb7525ee242ccb40914e4fd3e73f8732f3e16a5e8d. 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/CHAAA2109741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7591a8d1cf737a9ac0c247cd5831d41c059d7569425cf45ac984423608bebb9. 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/CH7812235889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6441eb8021eac67c2d89f4ae7e53f4af6ad625e339e77e0dab661103495ff17b. 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/CH7812235891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb340c497d22b0482062ebbdcad1100f0ab4af672b82fa49e54a6012aa1de97. 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/CH7812235897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f6a4a10938234e4b56af77ad5b63e24fa2998f8ed3d81dea023ab171345e73. 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/CH6542402476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2b97f1ccc4cc6d72cbb96c0a6a99b02e8f20446d2a0caecc1aafdc96e896d4. 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/CH7811818989.
Schlaflos in Bärn (feat. Tommy Vercetti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa520384dd6c8481fd28651e1206a2ddf3b1d3b7ca0eea2e222dd5bdf2284731. 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/CH7811818990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468fe90b6b2dbacf0c458c5d4fcad9451c840247f28e70abe4faa7e8d92f8b4d. 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/CH7811818991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf41e183240228f7e5e7eb9307d0093b16b2a01593361750f8300d68b34195b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/CH7811818993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fb023d596f599834de4baaef854cb3ebd52c28ea178ab3e69b5bcd757046f1. 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/CH7811818994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03466b1f80f47714ac18084ec4282d2548576729bebb45d9d36ba73c38c1c789. 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/CH7811818995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46fa141d699c2a92dfbcdbe0a87f961d09e005e4fc7b370b2714596fc2e9cc5. 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/CH7811818999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8c202f3ebe16ea5e612d65548bc37513b315570062fde1ca23b28e86b42b44. 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/CH7811819000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea5b76e61a2404d37e44cf7092becf60f56eaa7e7d7937fa7ea68f437602631. 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/CH7811819001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf141dabc0c676756839c37d543dfa7077f182b300ca2032cce50e0fc186791. 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/CH7811819002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd046dddf71b0b3170b4ee696acf05066ff85ec23b6d860fe0a29021cb5245e. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:10:38Z), 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/CH7812107300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c062b707d25bf1317cc4176f937cc7b2b27e49c8444cf16fc3e7e18173887f. 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/CH7812105446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb0c25a2419abcd8f5a4e46cdc6fd4f457f26ce910021eec3f191baf9577581. 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/CH7811929439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe864b4f41aa65bd61e25e3292a7969ab91e99a6b46f0329ac8cda8618bfc2ecb. 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/CH7812107301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a67b66377a681d13a1d2e426bf4602fa0dfb1961f0f05a9b46fa8424cf3a979. 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/CH7812107304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f99edb47162659584cd7a979995a2963291d68fd5b5531ec573eb8824429e01. 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/CH7812037584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f58840c9314589d5582cd26e0a0ac2cd160019c2b4c51c1b3cae91b0cf7d32e. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:56:40Z), 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/CH7812107306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22de7783b6cdbab325a88e9b5a968a4cb032848d243c57d60904e4f8d0d5ee55. 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/CH7812107308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba0f50057480d6e8c847163b850923423832f61ea0115875293ef67c3d97bc0. 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/CH7812107310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b547fcdee445c58da3bd452367a63158ca6968590e80bf72003dc3a23913c7. 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/CH7812056667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b79d5407bb440c38fd88dd401e97bdff8e45e1e580684e664cd265bb5fe1a3f. 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/CH7812057557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414173c2a70337b9bee945a1206373770b57849ed3c969301d1180dd521159eb. 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/CH7812057560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041148d13abed498f4a472455304dcf6099eea9a2edf1ea664e27f92e5899de4. 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/CH7812057562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac54b9521e7957b4bc291b6ae7cee6bb4559d39e3591e21a4fd5e8917a9befe9. 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/CH7812057564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f7d985b5ad615eba80fd734b2c0d6beb837373c8a383fff987391f9446aacb. 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/CH7811815864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a9846645ccb434adb6cbf28cfbfd0dd817469934f8f5e37adb01c113e3d476. 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/CH7811815865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea28befcc09b7ee6ea432addeeaab102ff3f226a102cc130d743bd247c2efa7. 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/CH7811815867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf2e3969c6bd0ca7f41c443c615ba30b24e629e8abbd223225fa129ae4b4d6e. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7811815868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1c10e816d0e9cca017187b2cc70af2b8b33cf352286ceec7ec07bdad1dd563. 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/CH7811815870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d64d24e3590691dd75af69ed51a47fbe726de51fec5bb4e91bfbdb7f44020e3. 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/CH7811815872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c830040dfef032261ccc079ca95f57bce7f9f47df73a32ff786f95bd1ee1946. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/CH7811815874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425fe9980bba88a5e25e8339fc5bc20b348ad69d2dde2c385dfe074cec1e5789. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/CH7811815876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcc9fe541db98ec3884ff40c0fb1aa92bd5f82214e966f243a303949a6e4416. 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/CH7811815877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b86ea0e304a6cc931e9c2a19579be41428b789c41bcf7fb92e7ef9c50e43289. 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/CH7811815878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae3f86c05b76f5f7b0d3da7cac862af125adec698cb53f3d3624cde50a8bb30. 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/CH7811815879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42994a7e461f9f6f31e07ecb7c0f8fb914b305f47ac181b3222de27275a7e970. 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/CH7811815880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea93841c0efd1f1e336ae06c8388320c668219ef7d9b39d940c96493b2d37b5. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CH7811815881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013cf36da3970e96ca527d9cab8961fc6ee47751c112a8c9b8ed6692740579a9. 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/CH7811815882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7da42f03577f9d7feee6c209d58876d45938cbf470e50cdb682b84b4d23120f. 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/DEZC62443375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb45143703c279ee6379d06bdcd396044f110cf2f3403a5bb2439f941daa2002. 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/CH7812369530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894a72773ad7a2a74db53b3bf9157091ba00968b59b1fd1da325684b69553c24. 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/CH7812342267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c062b707d25bf1317cc4176f937cc7b2b27e49c8444cf16fc3e7e18173887f. 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/CH7812105446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51adc5dd4319dc2f08fb5f0abaa98bc58a1fb22d522315e484b7a7e036f6c11. 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/CH7812102785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f99edb47162659584cd7a979995a2963291d68fd5b5531ec573eb8824429e01. 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/CH7812037584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb0c25a2419abcd8f5a4e46cdc6fd4f457f26ce910021eec3f191baf9577581. 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/CH7811929439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bd430775f8c0fb72b922c7b0324e0582a1452d6695afb6bf0127979b033e6d. 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/DEZC62375568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4ab1f3d457c796930e1c1a2c87d651b2abf7c93a579bbf6a43a08d6b9987f3. 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/CHF032415503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a53a7a255c9d51364a2b81ae45173371cb397f0158e41730580756ae28e5b0. 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/CHF032415886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd5f02f819128a91c6c285b708c6e1e11acd20f3bff48d0457b5b844c1484e4. 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/CHF032415887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa79221eb0e1804de9f615d45b431e3f4829d4e2acc85e0350a4ae1a11fd6cf2. 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/CHF032415889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a10a4cf310eb915b7ba764c8b8b8f763cd73850225002439cd85ca074e9f8f. 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/CHF032415890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f5337c12342f08b78b693e41958c303a583ccbc271f7c51c1f80c9493e5250. 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/CHF032415891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7da42f03577f9d7feee6c209d58876d45938cbf470e50cdb682b84b4d23120f. 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/DEZC62443375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dc1db2dc29d02320cbede506456e1bb4b6111f165b70d8c413d70825488b5b. 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/CH7811933849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed53a8e92a74760f9ddfa9d51c3587cbe4869e418688f28f12cb705784430c7b. 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/CH7811821807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9333c6a90176917ae0804b1515bde39f6f73c68fa9fe0c186cdb9e0f5803860. 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/CH7811821808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6784b57280c4cbfd7b7ca2a5b2f1700934b2cf3fb126f99a09c197575bc130. 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/QZK6P2261772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf08d88f572ce64216025da2234856761ff4fc794654023b0ba812472336a3b7. 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/CH7812070348.