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 0x8a3439b83a6cdf32eaa0193825602211ca0f8f12fc6ac23470f28f3bc1448302. 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/780a8965-c3ce-4dce-969d-0ad91ef454cb.json and https://artists.proofprofile.net/proofs/artist/780a8965-c3ce-4dce-969d-0ad91ef454cb.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 0x45840b59d83e901cb95d82e8a14d8dbfb15fcff1cda836918bf82b34e28b30c9. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TR8331900333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c9d7505bc5707ec5f254fe2d583b61578ccaa47cdec6a1a19af1581129c4a67. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/TR8331900336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc160d0111b0746f31a365bb5f0dbb2f3ee0b8ceb88185b412ac9c783939d8c. 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/TR8331900337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3197ae6dea4e931aabd88e221d78a519dc381e7e758a5ccabf41608402b2aab5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR8331900338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e69a11d7dd0125fd7e6f3fe1c7e8b753982320aa682061af9f83e1bd31e9583. 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/TR2258000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5151a94bfd0a6a4c369bcafac8f9f5af67dc3e2f5e9398abf3d39dae7c5dae. 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/TR2258000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61432ceebeb4d9e51461d5c76cf9826b809aec8c0258ccd2be460d492866b2e. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/TR2258000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f36a162eb2952f3eeb7c5ac26235ba7291406c9bd38527a212be0ea5886704. 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/TR2258000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549710db7992adec38c360c3d198545b979c04f22453165d9b47a4156911d1a5. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR2258000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d415f176701986d78e18e0f44ba106d74457e2ec3426f9caa68f8b4e90413be. 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/QMFME1597693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d119456903119c36a496d51cdf176f75ded91ee36ba02fa4a53b0569b5e2bd5. 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/TR2258000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bcaf88aa1046c6e0c46af63eeed16881f90b77322878e27d1a13a9f1d3b86d. 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/TR2258000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a402ceb2f2b7b1369bc57c442027bd75ae71f21ee0f7ab8b654aa299460e7b4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TR2258000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024353ae770c2e0192378d013432869d4667d7cab31bd7cfcfbcff254fb94942. 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/TR2258000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2024aa5f9bbf9d139d9eed4cb41be1a794cc1c000505f3235b0393b20fccde. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0351200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77efc8991badd5378e1a4e30a729f95992a28fe7f4f50468eb2a2b4b69325cc6. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/TR0351200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb974943d20e18dcd894e58d77affc68bbc3c2b197c3ad6940c7b2ea9a79e4d0c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TR0351200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05ea66d780a61e7f985b58be354cbb59941815f58978caa4eb2dcb5909aecf4. 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/TR0351200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5e7d5f5faaa478e6546d95653676ff1ac61c4ac451e399902b44d1d7f1e65f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TR0351200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa723face39256f18660c1865ad592b03f4da60c0ed4a3e12a24d9979277d8fc4. 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/TR0351200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e41c68bce9bb13a7ab8da9aaabc911a73d01869f86db8b8ff46445d5b95d1e1. 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/TR0351200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16eb7755b3c7d5316e6344ed5e3ae81eced5935cac96465c8dbc439d48643bfe. 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/TR0351200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e994be921ccfa0742242ce24d208659f6c7d227bf270d406d4a87c0b0beaaf7. 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/TR3760900120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6080fd4aca4857a991719f9c3069fb2276c21691338682818e76e4a55e89aca1. 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/TR3760900115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ec0810452a3de7fcb6f6456047f9d16e98b30db3ac73d203b7d2168c2989c. 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/TR3760900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf1193a412a3052bd18812d0afd9480d2333b83cf155bade2b21d1b898516cb. 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/TR3760900105.
Los Ejes De Mi Carreta (Yok Yok Yalan Deme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6c052b6ef372f9aac7578da7038ecb2ed1734b1713a3c4182598d8f7f3d017. 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/TR3760900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d7520af41c746e8edc485640d37810f22c3b4098a18a5671f860971ad21054. 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/TR3760900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bc919fa12b17ab2a4c6fdb219b89baec7731b9f1c5cd1c955db6a84a42d4e3. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TR3760900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98257328a185643232ea37b26921a01f066a4c30c21071f001273a40c71a357. 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/TR3760900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f87f5055f5fe2997127cdd44f48cd5631c21e08ff1a8c4bc54f1a0ba528f7d. 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/TR3760900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a83b2ff925d73fd4c0a648c90d84a6217e763da673081fce120927bec977d9. 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/TR3760900104.
Concerto Pour Une Voix (Ayrılık Rüzgarı)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa003c7c9726aa81cebede59f8c52b3fcc06e0911bcee729e6eb034d6aad469f1. 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/TR3760900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefce5e5d6c149f06b2142c5678b3dafb75f9089ca7888caaffc5e19f8d0fc7b4. 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/TR3760900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0c42e047a5eac3c0b483edf1a3f2848c830c26858f534ceac461c905877c03. 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/TR3760900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797240425d6d50ce09fd05ccd60e22d867d1abc79bc0be395560381cbd306e3f. 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/TR0531304450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86f11f182ce4c0b69de288b3d7ef8b00c804535b91c4b6b90b2fb33e98ab6b2. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0531304452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4b16fb0e31333f71c21a12b2a0ac7e4191bb6f191709696c88f0637d3cb4c8. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/TR9531200787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ead819dfa8002fd096333b7f9f410831537dbed54f966da70e9b41c94837661. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR9531200791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dab57a435c6486e4341a2441db799dcde1a0af6b3036e9f7ae9b76f15450c1b. 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/TR9531200793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50825f786ff6fcb8a23543f0e2330d726b8aa64ae626715973a678afc8da55e0. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/TR9531200807.
Medley: Rast Peşrev / Şehnaz Longa / Madımak / Dere Geliyor Dere / Maden Dağı / Yavuz Geliyor / Gökte Yıdız Ay Misun / Çayeli'nden Öteye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a448f254d770dbba208173b72585e3a6eb001138649a053278ec63b6d4a8dd. 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/TR2257900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2065fc499ae18abd2d97dbc25a54d78b90985b87efe4ef662157d26606567764. 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/TR2610900583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ceab082e5498085bbb50f02577c09138fecd21cfd333eb1106c844209b715fc. 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/TR2610900584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87613a9a895c81d72c79995c478beb24e46def713a8ce94a35a76a13d9e3727a. 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/TR2610900585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ef87203631040ac9c085ec41e5cf256619c32e6718a52fb9a2570a1a6dd952. 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/TR2610900586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc077dd2a1dcc368db556fa1280e7349a93126e8c6ef03341de7935b5407334d7. 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/TR2610900587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440e48c3730f273defaeedb36624902145ed08f5418f4fb0a3199ab372b5c124. 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/TR2610900588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de1b885ceaaafd09ff6149f009be7f776bf8fe4a201c0fbc8e6c90f15f595e1. 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/TR2610900589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aad7d849025fc44fd6cd9d6c25800f141fbd736a9317161b6cff471a2263b08. 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/TR2610900590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78090a65732499b517e12a878d1e984ad586883b4b9a9c93e7bb95f776e9d43. 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/TR2610900591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc59c75b1ba154fcd230d2047427bcfda1472ae81f4eca50e762f1550bd4a42c. 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/TR2610900592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f88594b599e0f33ce0c1d975836795b1e3e7385bdcf80ce5bde98ff1fbca72. 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/TR2610900593.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f7a2b7f1dd654c54e227d35742774a5a506b985abdc524777c149503e40006. 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/USA2B2100763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8fa0af68ed2b4fa92e65c35f216bdc7784e766b6f2ae96dd22689a46e2601f. 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/USA2B2100764.