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 0x6d805aad89838196cfc41408daa361212ba2445058931ff69014b4df5ed8942d. 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/a1a6a858-c566-47eb-849f-76a946afbbc9.json and https://artists.proofprofile.net/proofs/artist/a1a6a858-c566-47eb-849f-76a946afbbc9.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 0xfdbc8754ab464a35f6d4f46acf8087cf1e1d47e439604d1ba5295c14fe8fe517. 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/BCNWM2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe45f27896358318c641a01e793a464b90c1b1010de090e282095035520afaf3. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2365685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7192cceb7afed74a969bf41e4c5e5852c42f6640e186a669ee90359c5686041b. 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/BCNWM2100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320dc1d4c107757035f2187dbeae97b933016239d0e4f77672e8fc107b36a669. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXKG22400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6582c731ac8d694a6198731d22141d2aecdd7fc8bc4385addfa23179f43a8d5. 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/BXKG22400128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11f2721f93e0f69dcead6053714130bfdfff9e1a87edbc478dc8f7bd8bcfad0. 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/QZWV32416376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31088de5a1f834887f7630f3748fa9a7ac69ff26971554d0752f433822818dee. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/BCNWM2400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee52976ea51a887fe8c11410d3978a54270ee71ecde1e9846920503b7d4896d. 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/QZHN72122975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8aafa97bd4b39379141413062fbf3f459271e0046872fb880396583798a4977. 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/GBWUL2420339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a394cef44a69a22b9b87946a2281a93da05352ba312ffe0142e087138d4b534. 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/GBRKQ2471654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e51b67c9fe954fb2e775539892f9c082c694c3599eb5e8da5e5c4bc0b22168c. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/BCNWM2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b4dfe7b599b88bab1fd49841e3bd703c7143affae0b26293115bbb1b256870. 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/BCNWM2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa668d0dbc116c846fd0dc83116c8375744cf6f0f3656ac5619072d319c6f5922. 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/BCNWM2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356ff41cc4636fb72a4232d2e78d4ce53bfeb48c9947ec0734c6e4e297299c39. 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/BCNWM2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948bdcf712afed5699617f979b138133cbc7e9aad5f17c029a3eb51853ea5c15. 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/QZZEC2320932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef41581bf72b95be409da1aa463d09154e753a0c3c3249eb97590b1a952c7193. 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/BCNWM2100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b09f2976cccc0917ca567c83ea93db4e368be547f625365c3d332c672d4a52. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/BCA2A2300344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7e583b016feeb5d280e93cc3fded17a7ece14ea2d76fdce6964bd010a615b9. 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/QZK6Q2102410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ce561c273babe425d5acbdb2b9bbd86e5389d1c557b2e41a9e807d66e65cea. 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/BCNWM2100155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755f75651ee96454c283839c2a5c958d29609f250289ce238002450073377cdb. 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/BCHFD2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f59c2540b868428fcacb383e773ade0284a304ae1a102e7e5572bd902661f24. 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/BCNWM2100121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a49acfbc1a050e44c50b737867ecc10b3b8d4094a6e64f385496d7ecd700e09. 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/BCNWM2100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9729ade52918d69e50ca455fa7ad107813241e0b35abb3a8b9bf1bb74dae61d9. 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/BCNWM2100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee953e0cb6c38e28d54c3629d0c9fb5ec9084ba54fa60351cfbfcb8013db2ca. 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/BCNWM2100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42933d130b70f6001f00223536d3581f73db3b08a37e1e12eb80ac161a947566. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCNWM2100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62d2fd78107270a1d7cb86abfcf78f9dab0090afdf1755c8b92eed8b1fa9328. 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/BCNWM2100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c66d3842234c9bd5cd767fca4c05cc0cc0b90a788ce0f02678fc24d4547c1f3. 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/BCA2A2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daf9b3849e1c554348c4c7ef7c0ddeb4aa263f5e1ba8c0da22d2571acf09f02. 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/BCNWM2100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a14282335801b17ace040d45787e7655606b3c3e01cedf41618b66334a7986e. 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/US7VG2380882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412734a6ecd0ab5f6a9d4072bb59c108b9c15983f2675d71ce80711e714d561e. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC8182300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda661a7e47236b11fa8f28e391cdf7e487a32aeb26de86817dbcb256aec99678. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2332901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1056232faed1fb96e99fcb285b2ac5d386dc1373175b80b61546030ad3e5321e. 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/BCNWM2100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929cb34fe1a6c5cadcc33922c49b74c626e3ba4f2a6c9027dd0b37f4ed728d35. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2232676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fb4d1b6a206b82192733960f6311d9a26943153337dee7c45ead1526a22801. 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/QZW9M2267489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402608b80d33a80203c3f67b98fa4c29cdf1e421ff0b8c4c600c055c755c684d. 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/BCHFD2200151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a3b7807980ea792f5fcc71783e1341ac027e97b07a54b30c95485724688131. 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/BCNWM2100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcb253ac3f5cd39ce6f5f626ac86572650812915bb9d8ea6ddd70eec18b12b2. 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/BX9OR2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8384c0165e5ec65347ba296d1b92470d47d877035776a78459a8d8d927d69c2. 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/QZTPX2422260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc4a547f8b7c6d5772b53c4cdc5de69e7a4360993bbf1e9cc6ada8b16bd97df. 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/QZTVM2493793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37312be7e12d37617d607957fb9b3739753544a436718e6942380f31ae9d4e91. 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/QZTVM2493794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b30a9d7a1bdd563068cd379d238ef0eb145bdc7e46b4f4f667ba85b9671f41. 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/QZTVM2493795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabeda6f5f64da8ae752911d432f768a7f52edb08825375ed4d1bef2463650a5. 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/QZTVM2493796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92768eae8474fed9709a641a083dbed912be54edcdd018128905e55d67aae96c. 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/QZTVM2493797.
Mega do Aladin 2 - Quem Come Quieto Como Sempre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8852fdd22546addd38ac8ab3d6df2fdfd0b9e80c8218edda87572ee403a45a. 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/QZTVM2493798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c816d456bb60025cb43ec5ae5cefcb6697c70f4a64ddb4cd7806160b15077a2. 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/QZTVM2493799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067cce60630aa017334750ad3dfecff454a13ada9485f24546762b599d3ee224. 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/QZTVM2493800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c013b3a8d360cec551abc3a1f82abb3b9b171869a16d4aa3f0ab1ed8d89ba3. 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/QZTVM2493801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07b1c1a0ee7f88c41dae2c13cba053e61ed1025ba7f0b9c49c31d22574df5b1. 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/QZTPX2492852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e86ac1c4e2d9d4bb0fafb09257589cdeec8384ac9250296390229f0d487dc7. 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/QZTVM2493802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395085d7faba26641b277d88192f82ac5e190dbf3fd651118c26d7b37509433f. 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/BCNWM2400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb870bee8f94a4d6ff546a2aac2caa7eb1fff5ce97cc11bad80b747361f8512ca. 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/QZ5FN2570151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b72ab09e5761c21ad8c278e0082148e0c0c78e3cac56c52a99e0217b2e6405d. 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/BC6M22501175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c7bfdedb54c571012a312389b88b8f3b9e15e277c604cb2407fa9337c87cb5. 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/BCNWM2400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe183b78281e52027f3cfb47c5687dc9072b884bcec9560e340c476b336e145fe. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZDA62049210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d870b5c1e8e8d57f003af74bd47260fe10f71dcbb7ba26440a7489389adf3cb. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCNWM2400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07b1c1a0ee7f88c41dae2c13cba053e61ed1025ba7f0b9c49c31d22574df5b1. 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/QZTPX2492852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e4012e83ba71a2a4786153ba4e1c824e1ae1bda1306daef8c2d155ff4cb243. 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/BCNWM2400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8384c0165e5ec65347ba296d1b92470d47d877035776a78459a8d8d927d69c2. 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/QZTPX2422260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9249ea355f06caa957a9826298a4e362fca39c9618447a601a350436547e298c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BCE7P2401329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a7af07f98fac13a964131a3e984c515bce96a2eb344bea9befb5fd6814bc23. 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/QZW9K2353462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8529f2c5f6a967a9f56c4b627ecc0c55bf920e6f2a5adc0c98e83bc78267b7. 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/QZW9K2353464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62572c345dd34b4e339f6ab3bf27683b20989e06444439f480464607d02866ac. 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/QZTPX2368569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad0a9e02fd208277f82b59a3ea0b5be5f3f9966bf4c6fb80f0fb165aaf96dd2. 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/QZK6N2441575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b73c386a7aa8c191997f9853b74c8011d45de8f11b5915fe163a0eefed7e610. 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/QZWDE2421420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29459598769a3edaa91b156b660dd7dab94b267cff5d978be50dfa03c6a235c6. 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/BXIED2200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c42f0cfca8607de86b22ac913408d3cbe9f50cf25b01d2d6257c5e9ac26f108. 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/BXTRN2300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25a1c944ab873fdad1a94875b05355d6b8b3d86f492ee1b93870a98880742df. 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/QZNJY2323914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57657f32554bd82c883054f62646ae72912e8d2f5579327fa65a2a3616a0c55c. 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/BCGL72100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7be03c55fff4652677f436b8eb369cb563ffe6d8b15dbfc38c655ffa70beab. 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/USCGJ2084126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16716d9e07ce3a679726023aa156cc455735b3741b3ac9e9815c5af2eda87f02. 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/USCGJ2073952.