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 0xdfd6984d44f803faf51e285aa1b891c7be8acd5aa0c02fe5e4b87dc7c6306f92. 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/ee864e12-2133-4927-92ca-cda82621d1fe.json and https://artists.proofprofile.net/proofs/artist/ee864e12-2133-4927-92ca-cda82621d1fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Breaking Bad: Original Score from the Television Series
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 0x95172fac8492ca5971aec3879d2e9a80cdf17b8a14b3ac6b24a7e0c1a40e0ab9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8682fbc2224d19b89c835653c178d7d573ed0f1b00668106e44196e17f675282. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c6476fa0f03695fd2e7a1ddfe036755e33232159a2a24dfb4946cf1da84d6a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0005de46fdbc7249cb8eb8ba208d912c53d0c9379923225689fc74de0b0e8f. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/USJPL1200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61e827f384f16774153c3787f40fa9bc254f44a270242a35bdaa0b179f98d35. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c39b695fe1c9c8057c5c54fdffce2e5d21042baca22368dc7862a31b2b4c917. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f46a9dafc22552cb8752c8eceb65a8cc9879ccebb572b332a78909591b72f3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USJPL1200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67866515d5c160346d56c96133aef44ad69b4af6184f563f7dee4603d013e9a1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USJPL1200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56994af249aec0340ec84a4b8a8c35e44c109b833d379be4d93b2d34ada64e9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USJPL1200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b4e5e97a52ebc0faddda3fbf381a5c4faabea0bd6f9325215ad8d2b2baa298. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b9e65af2f3450ea2a02238f8f1b4cf82daa60ff2f74441c4c66664d25b5aad. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USJPL1200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cabbeae49c83d8a8c23f6388cdfc86d05bbffd7a762a91289f30a45f4626bb. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USJPL1200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7191195fc7ae7231a391d150656a17a1fa6c5b00ab27f89f19d626c05a8c08bd. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58945ff2b795453a001005353b09356c82a75c99034c13fce3a47a33b861e193. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1200027.
Breaking Bad (Original Score from the Television Series), Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90aecef536ac067c0936c751654f6eb393f279e851c750131f636efd1fa6149. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/USJPL1300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8af67296557feb76176f696b1511213d506ddc2ac7ac1ff1883c410c9a95c0c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USJPL1300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4004891da8093354f73cd7603550b5899039c8cfebe41c46578e01b8ed2dadb8. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USJPL1300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7bb15b71bc955ae01b77a2406db3202c3192e49c64c425d61114597b5ff9a1a. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/USJPL1300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bfa1d168c1ed947bcb0ceca0f3e6b5ab21563907585723650997e3885f60e4. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987b91bd1ffdbc41e4c6518d0fcb34430ccf4d00050a71a85b455d519672e0eb. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5935b95900eba7135c6a279bfca8b02af8553806f2bef2e5ba10a292f338b9aa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USJPL1300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0309e9a029073b10b0a52d54f68165d0b852a043b8e726a37057eac504e514e1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USJPL1300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a09ea51717328b17a067727cee226c480c27648ca3a54a73f43f26a02e71cdb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde348dfa01b57c4bd0190050b327bb2246bba7f1821c294797d9283be5e19161. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USJPL1300046.
Breaking Bad: Original Score from the Television Series, Volume 2
Better Call Saul (Original Score from the Television Series)
The Blacklist (Original Score from the Television Series)
The Disaster Artist: Original Motion Picture Soundtrack
The Disaster Artist (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2b6871d8db8bae38148a55b6ddff73e586a48170a4ea527e0a16f1862b731c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USNLR1701157.
Better Call Saul, Vol. 1 (Original Score from the TV Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cfe14607e6dceb90ba1b35ba51e4c5c18a5dd53617ce9601ac912e36e08b47. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1600352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b45880835465ff2680eac0af8d6062b7d32e33a93a98c8cffa70c8d95c8fba0. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1600354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc770a766cec9c61601cfc0e3811ce5dbfda56a5b544e8d11ef75e87017fd078. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1600355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe596246564b02db16d952e8f74f5dad645a0e76ba32e8c200fdb11d79749e4bc. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL1600357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afa146d79bdbbbf251b941cfbea5e6ec2feeb6f98ee55160c4f9967c76b2dab. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USJPL1600360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6d7ef6a9211435acaf83fcdef6b7d0495e319a78794511c3b4b144804aefc9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USJPL1600361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e403b788d076e78722cd8877381e48d194ed2928bcc34e323ef5a4aee4495a. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USJPL1600365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663928416cf7500d0746ea3652c2c8aab94f734611c2293e5e8f35ae90de1beb. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/USJPL1700576.
Preacher (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd04cb68191d878e5e80405d88d9fe7128db8dcff1ea78ca5ece7332a12503b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USJPL1900233.
Underpass / Frozen Money (from "El Camino: A Breaking Bad Movie")
Better Call Saul, Vol. 2 (Original Score from the TV Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60a2e7ec3a8c1812ce080c3fb0c3008baff503c6e6b4de92cfcefc9ee9bca93. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USJPL2200126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeede3de1457bc000c1564a5c59926917ad5dfbf640aea3492e3374b326f3326. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USJPL2200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa235b3c53771b2c547f67d13e10efb5dbbc9ffb5e97f66e19ebb4337d8043165. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USJPL2200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439a562f5a0e8ae62899e208a8485302127eb46a5c26876db43f18976cc72bd1. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/USJPL2200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1267dbfdc0988676de2d7fde8459bb74a504113f03d857d16e38ecaf5ec3290. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603f670bf6262b8ccc33ca6afb8b70a520703ea61abdc194461165105b99f3a1. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USJPL2200143.
Better Call Saul, Vol. 3 (Original Score from the TV Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832ba511a447474d1d871dfb6483a32a90cff30b2ac2432a8f5730626ef60405. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USJPL2200401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13f65fb2ba33fe6f3f4763f663abb8b8d5043bf676ed6a9b1015020b5404ec6. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL2200404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5433ed180cbfdc96e11fb2067edf548d9564d92ef5e651b258bbe86d65a3683. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USJPL2200408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92827ea54e2b86834494cd702d23f30edc7cfa68e4d65510b20d4f8fd3113762. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USJPL2200410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddffe4f24fb21a51e4b7afc08ddfa09796f5379eb7437f9784ae1f4a3f9f0556. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL2200412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43eb807acc0b24d461602ee05de79a029523175a87cdfc71659e3f4a6b9e4f70. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USJPL2200415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed6fc119c0642c11ecb3b724f92149aad3408ff25e647a0a7001364f3f53f7d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USJPL2200421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad24a8df32376bf344df6690f6ac0615a4015d2ba3562ef01ba0a406a287e01. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJPL2200423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd072f4d120610eb49654f9ec32d14cdccee2c8d6ded6fda02dcdcfcc3737a3a0. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USHR12447256.
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