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 0xda4eff2cc7559b1dfb4edf39beca206bb885ff07db4aa7650acacf94b2f67eb7. 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/f32e766a-82ec-449e-8c88-1015b57fc752.json and https://artists.proofprofile.net/proofs/artist/f32e766a-82ec-449e-8c88-1015b57fc752.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 0xe2729e8c8ea37e52554006350bc4f5548fdc2c8fb7590f8696891b837191f76a. 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/QM6N22472918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9e67602df4480317a0f52854386ddb148c71c6abe754feda2acc1d9e13a6ea. 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/QM6N22472919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd1eb0cdbc475c3e567902b48efec306c11d3d7caf422b71354170b261ffee. 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/QM6N22472895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f4d1a58b26beb0fe7b1d430b5b1cb3d17f31db2ba7683e25b36d197e2e27bb. 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/QM6N22472915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef926bfcf4ccade9188eac40e6e694daed1ff2f748166deb06ddfa661c17e8f. 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/QM6N22472916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12d0c3cb2f9905f1f6ccf97c42193b473e7f4a3b70704a0c657ea730b056a83. 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/QM6N22472912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7273d7d375059bb907d07b8e91cefffe74f7a686330f614b26ab45a824145a8. 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/QM4TX2330437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e49ba64b243099e1d22013a6e31fe99d50b9aa8a6fedd3773107ff20f87815. 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/QM4TX2363507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb264d65686e40d71f9d15e657495bb52b13cde625016fe8a3ed90e76a5da9b. 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/QM6MZ2325493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9fcee2178202142e8c5e0807ab7adbc6df5dd55a269fa3c6bda0e07bcbda8c. 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/QM6P42338396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a9ab5fcae2a15338a39d1a6649bf511f3cec003ec0e0e5d401adc9c6ce8c34. 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/QM6P42338398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1f36d1bb2c6aa37ee97933a755a5545e0acdcb2ba1e00c13c4765559126f75. 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/QM6P42338400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53944b692c58f9250f54ae38fbc0b5345d2476d8081323cffb674922fa69359a. 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/QM6N22472900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd1eb0cdbc475c3e567902b48efec306c11d3d7caf422b71354170b261ffee. 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/QM6N22472895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf504fdda309f9157acd9a30a5c802c34e2da5416a4d0545f824e6a70665d42cf. 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/QMDA72321215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ff22fc9ad9a5a9eeae69a18de3e9fb2b66aed817d7fa8be08b06a46ac1622. 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/QMDA72321167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7377a6927c66ba4e4915d626929cfd40aed831487678fa59a8cab76a8bd31a27. 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/QMDA72321126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c84aa1681388ef19cd1562e961ba94e4ddc8c567c8a2599779fbae273286e9. 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/QMDA62370794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646b55a6b4c8d61f124d7f98745809e28772110b162bc852d9c2793b667720b6. 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/QM6N22355856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e08506c29389c51a0a88ed2c891ef3f63c835a0cb9f5054b5104493fbef740. 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/QM6N22305740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb264d65686e40d71f9d15e657495bb52b13cde625016fe8a3ed90e76a5da9b. 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/QM6MZ2325493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e49ba64b243099e1d22013a6e31fe99d50b9aa8a6fedd3773107ff20f87815. 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/QM4TX2363507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7273d7d375059bb907d07b8e91cefffe74f7a686330f614b26ab45a824145a8. 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/QM4TX2330437.
Aemeralds presents: Library Aesthetics, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143f3ced6b287c939cf61b729d3c4b05ad1f0d046e9473fa6efe729801a6c6b4. 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/QMFME2306954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295cd6a87b7a0755d22d3d752591b0e45f5cac7aa19d5638f30c71937a965c14. 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/QMFME2306965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5393857603e26137ffcc5d5382d1832535ea8528dd2cb3099556cf1b1277dce7. 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/QMFME2306980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092234b72ee338cebfeb103fecb694f693058e4d2eb72f0997c7a4843e57a150. 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/QMFME2306984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438e4b4e517f050f6e98d780e591d1cf05f83e81b6c4798056c29bda46f33146. 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/QMFME2306999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856e6a6b9baf593734a6ed1d00be359b580a3ca3aec485c70dab5ec55015b0cf. 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/QMFME2307013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902f62b0707c75d457ba8b93636276257b979142e52c2094e6ae61d1a324f96b. 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/QMFME2307018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e635664726c76f60f7f9da2aac97ece99bc4468f0d64c3b52579fa365c78f1. 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/QMFME2307029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e18e68f56c75746883248bdb0c7934f3228eaed11ac6986cc8e479e26277b58. 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/QMFME2307031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ee94a78e2ac9cabf18f51f89acfd145a1a097058f666ef44df7cd045f91961. 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/QM7282320687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ff22fc9ad9a5a9eeae69a18de3e9fb2b66aed817d7fa8be08b06a46ac1622. 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/QMDA72321167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dfaa797eaf1913e35378e99c34b369581a429d6450440136167598caad9f41. 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/QMFME2307076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f1c9c159f0033adb3895110d14c226f2a28614c80e53cfbbc2b8d13dda3909. 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/QMFME2307081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac64b594e6e08d23212165b32c082bb6bedd758bc1c6606ffc8b5978d3ed2f95. 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/QMFME2307084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc382b2f452691e801d67322c8f7ab7d4369ee5f6a4475183eba34fc2538b5028. 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/QMFME2307085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7613dadfb50824d62f1a76d4e115f76ce9fbfdda47fb9d92e5a75ac4c17707. 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/QMFME2307090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2aa6452b8344cc1a43b0b2c7eddef3677943b839d8dcf69a5b502772b8bd9e. 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/QMFME2307100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e8dd866865b02859cbcacfa5930a027736749ec275206ee0506bb6db3fd46f. 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/AUGBT2201633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53944b692c58f9250f54ae38fbc0b5345d2476d8081323cffb674922fa69359a. 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/QM6N22472900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9e67602df4480317a0f52854386ddb148c71c6abe754feda2acc1d9e13a6ea. 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/QM6N22472919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd1eb0cdbc475c3e567902b48efec306c11d3d7caf422b71354170b261ffee. 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/QM6N22472895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f4d1a58b26beb0fe7b1d430b5b1cb3d17f31db2ba7683e25b36d197e2e27bb. 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/QM6N22472915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef926bfcf4ccade9188eac40e6e694daed1ff2f748166deb06ddfa661c17e8f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22472916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12d0c3cb2f9905f1f6ccf97c42193b473e7f4a3b70704a0c657ea730b056a83. 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/QM6N22472912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7273d7d375059bb907d07b8e91cefffe74f7a686330f614b26ab45a824145a8. 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/QM4TX2330437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e49ba64b243099e1d22013a6e31fe99d50b9aa8a6fedd3773107ff20f87815. 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/QM4TX2363507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb264d65686e40d71f9d15e657495bb52b13cde625016fe8a3ed90e76a5da9b. 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/QM6MZ2325493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e08506c29389c51a0a88ed2c891ef3f63c835a0cb9f5054b5104493fbef740. 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/QM6N22305740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9fcee2178202142e8c5e0807ab7adbc6df5dd55a269fa3c6bda0e07bcbda8c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42338396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070fdbdd80d619b8cf47ef09bc7d9df677c0f29054192b8d35bcde3742e2e9a3. 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/QM6P42338399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1f36d1bb2c6aa37ee97933a755a5545e0acdcb2ba1e00c13c4765559126f75. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42338400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646b55a6b4c8d61f124d7f98745809e28772110b162bc852d9c2793b667720b6. 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/QM6N22355856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf504fdda309f9157acd9a30a5c802c34e2da5416a4d0545f824e6a70665d42cf. 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/QMDA72321215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ff22fc9ad9a5a9eeae69a18de3e9fb2b66aed817d7fa8be08b06a46ac1622. 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/QMDA72321167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7377a6927c66ba4e4915d626929cfd40aed831487678fa59a8cab76a8bd31a27. 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/QMDA72321126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c84aa1681388ef19cd1562e961ba94e4ddc8c567c8a2599779fbae273286e9. 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/QMDA62370794.