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 0x5f44f923fb036ac7cb5666d66806c25397d47ad45a95ac3924794ac5362d619a. Chain 2 (Bitcoin): anchored in block 953930 (2026-06-16T10:36:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ecc19ea-b838-494b-9512-c68b909717bc.json and https://artists.proofprofile.net/proofs/artist/1ecc19ea-b838-494b-9512-c68b909717bc.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 0x0b72970eed20b93fc79957f6512455e5acd2dfabeb5d4ec099d373dc88b1ae3a. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1310126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8752efc07986e0c5a7823e06b1b7a36b74af60b4c335cf62db6adf48a92710dc. 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/TCABO1310128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6fa628ef3a45c4525678a0bcef29f9a28faf71f19a9665a62a9f15b34bc32e. 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/TCABO1310129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0d62472ec59a5b460b952dedd9659318c4f373b82c1d2b3bcc28ce24cde3f3. 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/TCABO1310130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01323558b852043fae74ac77439971579edab697c844e07665673e16869f317b. 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/TCABO1310133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40d43381fd4380e481abdf8ae04500b3f06b232816eb5d35531d3d7a16f18a1. 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/TCABO1310134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6550d7ae9a737ef5e4161801cd6b44fbeeb84fad745a0b45f725245a343ce3b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1310135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0257746513b3fc4cc79b84e0be515dd8b856c4af8b9884d433bf0cf9c20c377b. 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/TCABO1310140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7de382247ea81b055a3018362800112ed17b027de15c5b5b270ad5d7b7ca16. 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/TCABO1310141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c6ae655e7aad9a88db279ad1f3bbfad1be25089db375e071d64ee9600158b2. 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/USTCE1088521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91024f2a4283aa5212c0ad9674ea2f82bb39d1bc2e34f16508279c109fcc7f2. 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/TCABX1478478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c7a9861f6a7a75707c1bf1f5379033ea6e0fec610d3950a9c3c35daf8bbd55. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/TCABX1478516.
Pacific Ridge Record's Heroes of Pop-punk (Limited Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c203e5805265f31ead591176e0e77b4b31b24eb5a29fac0da6568cd7f6d7ed. 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/USHM20902569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c38f3c011dcd72e7f858675ecb1167f2bef91cd010a62f5a8ab7fb20c9e0b5c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USHM20902570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a51174b1b604f11f3c88347144410b5ad0c557c696216bc00549aa7d40c0654. 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/USHM20902572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a17b30bbabfd4f577f9a058b965b42199ff2e50840aa790a178ea74f926e54b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHM20902573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ab586d2e3b725bde707aec028e042c165391c1946294aa5abed063a11811d9. 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/USHM20902574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5e9fb0f1a7e288911b22ffa38c3ac817b332508fa1c2bb304e5b7aecffe1c8. 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/USHM20902575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbdddf55b3612cea44b0fb9999697321bb65f39d2057a0164d62d4dc93950c0. 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/USHM20902578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad913e7b58bb9deff3cc5996986ad985322d7fa5fb2ec8575c7517a9280b111. 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/USHM20902580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbe5dafd03a368672a0504057659a347ef4eed1c18372de273ea689498c8e10. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USHM20902582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0cf1a03ac492220df30068867b06f97dad28bbdb27b609a6405735efa4c0dd. 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/USHTA1100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf153efeef49d87670f96b2c1bd3af8c58cb169f87532fcd97cbca536742d7724. 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/USHTA1100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134986693678087d4838b96b51b1656f9a582d5cffd2529bf074adc606960e9f. 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/USHTA1100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca285f2ec9c00589f0a14333fd25ff4e3d36a8f694ae68a3135e745f79e8e59a. 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/USHTA1100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5d326bb72cca2734356c70fac7e9c11238c1f845eddc6a737e5f35a5f441e6. 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/USHTA1100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa021f620bd04d3f39b5750864feedaf8c9868925ccd7d4f21bc76f758df758. 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/USHTA1100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e9519e476144cc8ef8f08077b2f93be094016a524ec796db1bffb99bff7e57. 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/USHTA1100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbed4b6668c8ce211ff907ba877138e955aa2debc70843ff4faea601a0f189af. 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/USHTA1100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2097206d7527d6f88fa7173679c523bafeff94b001e6719f12d75fd2d6767a. 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/USHTA1100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a0a8891c163ff47a99d4791ced2229b9ff9442a29001d9cb64f9e3da0235ed. 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/USHTA1100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3bff0f8c6722cfebfe1a83bc1e5a7845dd73d90e4fafceeaabb05c7899884a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USHTA1100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d483330a91ed9f51137a7f74b481e51c12adf0b000e250f4e4c07cd0d22998f. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHTA1100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90121979238b5dbecd64f8b75417ea896c910a9c238bb9089ed308c7449c243f. 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/USHTA1100062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x453e8b11efcb8fcf1f4c4480ad6694368b0e3dc7778d9055677829d8e8492d90. 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/USHTA1100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf938b26fced577a18568f162f5083b53c1fb0c2c890517669f50a12cfd0137. 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/USHTA1100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3ce995d4d6060f4c2c81abeffb9f37212d351de6e97fb871f0bbe23717f4e1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHTA1100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b457edd4ff14431c696520fc826f7ff66434036ca99fb8cf4ae83164edb1146. 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/USHTA1100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a04d7198de71ea17607b17c436438bac8564092520a883dccfb1f63fc2059bc. 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/USHTA1100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273a3a8008af4e6510413258a2a3854bc76e4a5d66ea773b66f97e0f7f56f761. 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/USHTA1100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024983fc4d072667e4d0b8b5fc5c9c842d09d5011152d924feff78d476d5445a. 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/USHTA1100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2034c7e5786ec42f3f723bda0522538ce2eacaa913fe66d155aac0c18f3c5d05. 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/USHTA1100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf966f57ce7743b68dd77ebf79f5c798cc04dc5e4a3d1296a5c61780d75300055. 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/USHTA1100089.
Pacific Ridge Records Heroes of Pop Punk
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5f6adc2e17891269474b8d681bea8cd1507e7b8e6ccb14558c97deed7e05b5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USHM80670927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00f1b82a2d3a9467fda3dc82abe07d75a0863c70565c6bc319de798b6449561. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80670928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bceb3a1fd7646c3059d0b956c394ed416e476de6d246daf27e1b36653e60bf. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80670929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82b13ee09a2a98ab14d91d0f211e388c936cc25270466fd2afd724ead172645. 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/USHM80670930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519730c761cfa5a5d8a783db6cf1e42fb230c844e97f77adf2d46aa846410445. 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/USHM80670931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33528ae488bda4d7fe8835e6d856773d816c166d6db0c522d6134555f6a2e93. 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/USHM80670933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0489e5306b3ca8ffc02eec7e5ece6c933565b1a66dc31688b94e7084fb503658. 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/USHM80670934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ca5563241b71edba5fa14be2ee314feb15e504b2ee3157d5625c7a72ac6ccb. 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/USHM80670935.
Feeling Left Out - Going Away to College
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b431cb4878f3c325acf97e4f60e32d19a5c3d83b1185c82edde811f42699d33. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM80670936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c25543bd6ff1b962769164f9e302f459fbde87839a8bd19737d8a6dd4c7885. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHM80670937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f8821372a0b6c557e28c3cb2cfafbcd2099d74cf5e9c007670632039603928. 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/USHM80670938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc168f0aebd678000c6d3919dab39269b27da9a11fd609d5c57183802356eff54. 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/USHM80670939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07584955cebc85a71761b6cffb4a1661c4b59b53670d734bfd5f0ba75020fe5f. 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/USHM80670940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e52f982bbfb1637e31550bc6e533e98bbfb363b2a16f828b11a9728b47a16e. 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/USHTA1300298.