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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e019d0fcbde31950cf85a012d4a79f6bd44909ad11bf1e268a067fa2e5c721. 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/6e5552e5-770a-4f60-861d-87ce6603a261.json and https://artists.proofprofile.net/proofs/artist/6e5552e5-770a-4f60-861d-87ce6603a261.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfa9835556c4faacdf3828c3a00c25b3fe71c78f41717d496448901a8e73fa9. 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/TCAGL2213381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8436b80a32121ab1f87c650d7ce008001cb73144ff2e83ef4f97c979567ced8d. 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/TCJPY2499550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb98aa07ff4f4227d3abaa11e60a8faa7bc60f5e767a52a92e1a61d105641f4. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2499551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab890166a5d7e2ea1ba907e190a4805000bdf8858f076d5544d27cafcafde44. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2499552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3f4454b22d2a2794ba21db2c5ba71e75d17346fb76755eb753d7a4aa2524bb. 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/TCJPY2499553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cfa6408c349b2e7ec10cc5013a8812e213d615a4c2af27241b1efa97155341. 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/TCJPY2499554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe215944b7f6a1fb2a097319a19b26b53ba29f5fdefc2c1ae7c17673944a09994. 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/TCJPY2499555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97529217045c8ed05a0b245346c83e16f4bc7ed3dbeb2b8dbda088232ae8ff3d. 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/TCJPY2499556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2363ed9c823114d3612ed8e323726925d5c76858aff2efa647ef2d71b014f61d. 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/TCJPY2499557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fbd81f6101fd773c0d5c79cfcdd5b0efb835bcc91fbc2d0cafd1629653c76c. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/TCJPY2499558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755dd9fc9ccbc73b9ad8a50c745a9c7a63099c1feeb6f784ec3c100e66806d04. 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/TCJPY2499559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05c9e141e1483662fe72d07b0bb3bdd7c05cdbf8d1c3d21dc2e135f635097f17. 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/TCJPY2499560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c60d887478c41b6d1ad2ac1a33655da117f59a76d46abc191c840ce1e26eb32. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2499561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe769335747c96a82156e4430165cc240d65aff039dee728bb55398476fe01c90. 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/TCJPY2499562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6633cb26572f2b0641cea09a9489c0a537e08eb14ac6d1aebd41241302e3405. 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/TCJPY2499563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a6db468bc79937e0e3bfecf4513c32f35f19ba48e2ad7775041140f1a13e85. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/TCJPY2499564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d0d7c4cc5bf71e6c953edfd1c7a9bf1924aa2e0494918553df54fe7a4997cf. 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/TCJPY2499565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc625fc2a968813f52843c4cb08513f2b61c5144a63993693d0ab6858c6d2529e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2499566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913d0823464d4beca063cf836e55997d80d60cc852ffcb7e70e04190da39b817. 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/TCJPY2499567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242b7190477a3946512c0dab1bd82d98a87d01ca4a77f5f9e944d9e4eb79e844. 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/TCJPY2499568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eca849fb6c718bbd11fa7ec8084fc8ecd9b5608243d8e7ade0ba350ccc62d6. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPY2499569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81be3f3834bebc38a8118a8042465e947b1fefacd688067006d6a56af194bd65. 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/TCJPV2317226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895214746e2abe10b8e9540f553932094bfaea4094a0e72cd1b431039e328d19. 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/TCJPV2317227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eda9924bdb8af2c1901e7628600b3e8373762a52dd93ba12671c86cc79bb394. 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/TCJPV2317228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d71497ecb40f3b68cb64676a774d998c6df1b1cdeb837bbb7369069d7682a6. 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/TCJPV2317229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012b81534ce1e0f5af1a20bb7f84edd67301a63ab4c93742643561c11151e171. 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/TCJPV2317230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4066a0d72d7f14ce46fa6238e3188fc279e5d088b0a3f23168943ae9e426eb21. 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/TCJPV2317231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c12eabcae945da4149aeab576e2466dcffc5dfb17c820bb3ccdfc110770e06. 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/TCJPV2317232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4443c7500e9448935fab7022df52d3779c0eeb510345e7475bbd2f5f2d398eed. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2317233.
Little Devil's Rhapsody for 4 large keys
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e5b6f9b444d9343502c11081d4c0e620790305e49d45ce1308ff520f003fe9. 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/TCJPV2317234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fde530f0eda811a69b8534a429bfe7d36bf1777ac95a259ddcedd22fa940a6. 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/TCJPV2317235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5ac90439422055730fc802953a4895e2d943186d2264f29ee13185268f0614. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/TCJPV2317236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43a0b8873a6bfd173eb766be12ad0ed96b52f11fb0170108492c905b63ca2e3. 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/TCJPV2317237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df585da3f15014e24cd179ef8120f6fb1a8ba85258fbe628f96d2f97dd82941. 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/TCJPV2317238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc943bf8a5c7fb114f2d047e454c83f979ea0d48c2b7adf2a0bd5499772f3ca3b. 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/TCJPV2317239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d85c794cca9619b5f05c78e1672ddee8822a76767036412d5337ea7392784b. 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/TCJPV2317240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d0e042546138607f11447306100d4195d9a88561ef6c48ec7c7615219f5217. 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/TCJPV2317241.
Sedimentation, and solidification, what has been
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d4ae6bb89ca48620e20b882d4c613ef87338c7799864bf8d97e70aeb6549f5. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2317242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473f250ac442f9505a2b51bbe6a68033f03c43c02b21ea86f2f327e83bb73587. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2317243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c0fcd67d4faa9a0c307be6a537e341dfc4c704990382f3e3acce71f9474a8d. 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/TCJPV2317244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47aa8038a2cba7372ee0bb4db19244bf33ad27b85cb6e5616843e29a21c3f8e. 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/QZK6N2412969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbf2fb7d0b2f066eaeea4c04e92fa5eb9475479b4af4145cc82b1daa85384d4. 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/QZPJ32382530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72755d43179723cb1b9ccc30b356c52e4fcde26e28e8c33253a13afdc9a0a647. 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/QZPJ32371655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92becb114594c395dc89f1e376c7f254e7a2064c58ee27b1f6e3daeb43d66fcc. 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/QZPJ32371656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef002126330b4e6509a24e4294f61d488630e1b452548d739517ed1391002c9. 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/USHM22413655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8d169e05718d8e793b14f1d3420077a58cce7213773e1784c0ed03d4a74409. 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/QZPJ32272884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cd76e1fb9a8d53d65ad0ec9b27bb9e15c50be61522701b28a0b90923d036b5. 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/QZK6Q2311463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e46eac6f4c2cbdb6457c70acb4c3a40f45a83a2a31eb9619413b9e78b730b67. 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/QZDA42375441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0222b70fba9509b0506b48b6289fd7c320fddb355f2b3a73eeb4a3ac96afd4bb. 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/QZHN72277971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b78d6e597fe9b1453b186b0ccac60f9258641c8e47dfa8239b53b58d3fe261c. 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/QZMEN2270551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc26a0f6f372dd690a419d2d0f7b2fbe8d93714a0660cdf9e8e5dd96dc8b1648. 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/QZDA42375442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3f172a27e12fdac789f509eeb8da620f4d9738506e3e6292020c71f7ff946b. 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/QZDA42375443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3847e9fb7789584aaf749983f5b6e42a042f669d6f7fc3fa0678b0d3486a6d82. 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/QZDA42375444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c0ae5517d38bc1636445f397c44f3763fd7320800c4174fd394a93cb626427. 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/QZTB62294263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c516abe6e503956e400c565d8416ac229f8086a7a3ee02d8b31c039b7d276b6. 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/QZFZ22317605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be11de6b4a2d36ae1f09f86ddf54fb7762504250d73990e3efbbac3662991ae. 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/QZDA42375445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459b6b192812d2c2713e7a2b7b41ad73940c4e57ed36c084b2f74bc867020382. 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/QZTBA2263349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0729ed7016dee5baf997b2adc1e009bc6a2a14b407db9178c3086369483b93b. 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/QZTBB2229642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0928cf998496b9555ea4dcbe816c3b5e9654b02b76c545e4f77e03f314662ae5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2489458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f958bf0302e6d0f8e32cf9d1ca61d698c04b6981b68becf1a2987165d20cca. 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/QZPJ32344116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483d4aa8e9d0b1d62aa09377a81004c605e80d0bd109e5479a141d7ed610b789. 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/QZPJ32344117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd672d589cf9104d65837fb85132fc76972aec6c8cba7d0ee05848e27a7236a3f. 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/QZK6K2060254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5f1891bc4fd712d1e72c4276fe909dc80c628b3cd25fea2a29e37c50adec7b. 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/QZK6K2060255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a745ec8aeb3f02ded41d437781d0b4025f110f1ffe7e9064b7077212dd8db91. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/QZK6K2060256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faa0eab6b70e1d9a57e7ee3252e7a1414de0f767a7425c762095a1ac58fa3a7. 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/QZK6K2060257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba041fcbc2eed05925dea70cfbb28921f385ca9d632f4db650c251d3a4efc5db. 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/QZHN82029172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76c00b608964bd1150cbf78fa3a84b798f7b7bbc91d806cc867db4d126baf65. 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/QZK6K2060258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c230e880e5d9522d18697391498edc32ceba0dd4d4c7a0882d7a1a531ec0a8. 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/QZK6K2060259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e02d84639bf7d7f6cc9ccea1aedd94cbd743f9286e59e34cc710078b1341dfd. 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/QZK6Q2017705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92154aa362484e9c3a5a1fadbbdec94b7fb44f102f50bfe9207b6c2ac3bb0a9. 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/QZK6K2060260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c066d60f65c1084a7bbf4f7dd1944273d2e8cadc671cff44d3350712258ba27. 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/QZFP52378260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad82c63462e677933466a773a4744e2115feb69ead3af46d0338c28242af44b. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2315368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d256a464593fe48f8e7e08d0662b954ebe97a05fbb525aaad4b88f3899708e. 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/QZGWX2125936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08cfe3d3230159c217142f85730b7a7e9ff1016744aad0a77ec6fd7386925e5. 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/QZK3Q2200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0224e4945f189daaeee834f38a5e7f9961aca8e8b743a565f58a6be1a090716d. 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/QZPJ32192869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf846d29e5fa0ba463f8e76edae70773a5c7584c78fb6ea6606458e12e8712b8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2374916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efb741a22e317b2a510824fbacaee0193aba712d48e2ad1df1234709edb0d77. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBE2374918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c202c570647addd3498c69e6565f406342ae7fdbe7171f4525cd2ccbda799a. 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/QZFYY1958161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ce18b4ede02e34a13c96df8e50d53dee8538081d6c5d2f033e58a40c83acaa. 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/QZMHL2045933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869ca9215fc81acb8c718fda704fbc90692029452541a60b558b5552044e289e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2108248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a5c70619e584f60f849cce1ffe54d3b1dda9128f1ed1f5fb38b3331b3b2fcf. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22493447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c800f782d1666cae42bfe90b7f5fcdc45fe341233378e640a04bb1ca9a20bd. 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/QZGWX2085616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff65f7d03be9179efc816ae53cbd6d3a1c1c464ff91a28ba9817cabe9ae6efd1. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672190183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cb49fdd0d0c5709ca9dda789ffc631c245b5ae2a2a91260961cc5088e08ab2. 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/QZS652109126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba041fcbc2eed05925dea70cfbb28921f385ca9d632f4db650c251d3a4efc5db. 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/QZHN82029172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x370eb580af6671de8e0fa34a3c91119079e0e9ff4be8f50a0f3568a0aa756410. 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/QZJRC1917482.
Hikaru Toki (Shoegaze Dream Pop Version)
Hikaru Toki - Shoegaze Dream Pop Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1589896a08d6304ae7b43e3765c5c4170fc30269b350e1480db5f78e96904c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32233883.