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 0xe1f8ac9cca151c816a31fa36a39a08a26425a323b24ab49fc15d3c6d94e54b02. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a8ddd8f-2d04-4dd1-a724-5cb1ee8b8205.json and https://artists.proofprofile.net/proofs/artist/3a8ddd8f-2d04-4dd1-a724-5cb1ee8b8205.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 0x204d0ff3bf5df7a1cbc045003ab62a8072bfb78bc72e9e64752c7d5cd2c0b4ab. 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/SE3D72101205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8031f721415fb533d84dff8c90c98b2a4bcd0088015f01d287273961821b2565. 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/SE3D72101201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9ccbc7e77c9cfed7dcd68cf05f8ed0092f7a081edbcb5fe9e3ad3912e418ab. 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/SE3D72101206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9056c3793d744f8b4085b318a3deafd4b6185bf92fcad53a15ced8b73438b95. 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/SE3D72101204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d063e12f027ed5298907cc8e7b527d7c3385336176b6cff8c173a95b8a6e14. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SE3D72101207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784a087649a38e90a1f07db91bb2c2c096658cd04ae02b3d1fb3d509bc59e833. 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/SE3D72101208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7465772ac04f5462e3390c9127e06c72e694f7ee6604936041304672cfe62e68. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SE3D72101203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610c7f283fc3687473ff90237f2936a7a55c2cc4e6fc6c399981d89080e62ae6. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/SE3D72101209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc4ca343ddd83891b983469ba988b1842f7f04f543256687dccc4d0b4ebace2. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/SE3D72101202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ad55561c77ac751747bece19efaae6eb7e5fefe1b9b3c8d8ed1af5a7d373af. 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/SE3D72101210.
Vi Tar Alla Minnen Härifrån - En Liveskiva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf545248bc1ba2704981e3e6907f67c5767e8467c6775ff035a0930d467946254. 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/SE3D71703601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf48d3ab4724207c298aa38d49c2a72490cc981209bc313552c3452b91b21b20. 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/SE3D71703602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e59f9d61e21993dca3b722110dcaa46ae67c5c73dd3360be5d165e3fc287338. 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/SE3D71703603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdd09197fb6b083e504509c2a9db888271ee10251da151bd8b3daed3e2630be. 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/SE3D71703604.
Vi Har Begränsat Med Tid Från Vårt Riktiga Liv
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6e815446d420ee2a178c7a1b63c4260ff813e08d246f827487ec96731ca48e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3D71703605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60654564359048d9e081519bdbf47d8a9e404c4a2022e5fd073f84a14e0d59e9. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/SE3D71703608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf458980639292614c362c70475df848ee7d4635e87658fa1f4798ac8fab5b1. 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/SE3D71703609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcf6ca10391cc918509f5d7c660947affbd4a96418079ee8732a2db911bf888. 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/SE3D71703614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649a9cfda107fa817db98a7c5632aaede53f58a3445e774ce3eefe5fc96f3034. 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/SE3D71703615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa920f52a9f4763dc769b4efef43f9a543a941050821c5fc9c3d774e9a0630de7. 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/SE3D71703616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97010421f0f4e66f6a80632055125f0e3c5610df48d15b386218a6f114369b8. 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/SEVSG1306801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe417a6af7294aa63e3ef6899ece1cb7621ec9dd5c6beaf3ffa42de2f723681d7. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVSG1306802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb6aa008e1ebbb05fc2fa5c576a96b2f28f2f51ada10f957e8c8053fbffe260. 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/SEVSG1306803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e3e8cdfde07589adaf6fbab840b4f687ebc3d1edd217d90779638529ce3a34. 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/SEVSG1306804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74364ee1e75f395b2e834f9e6186096c5bcbe585452385a67ca5712797d882da. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/SEVSG1306805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c22065ebf3beb7bcb865b8211d26086c6f0ff2018faaa29ede78142e9fa223. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVSG1306806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89a5cf603f4aa009335359cccdb83b2bd74986fd6fe59e322865daa1c5a83d9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/SEVSG1306807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8384b592f340e6ed997bc59dfe91971ffffd4e55879c6982d4b2a264fbc4f185. 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/SEVSG1306808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf822ce3e6845b7856986d70b45a4b395da95aec833e84925dc4861d52919cb1. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/SEVSG1306809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ecc2a48dae04f326c59f307b4a54dd3c55c8547b8581c7c25ebd2257f5dfe7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SEVSG1306810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84293a7ee0bc516925be157de531be64a7895d8344f93bdb04fb0b123834d2ed. 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/SEVSG1306811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd51a24c01c680a1ec81861b540d034e14aed6461993f1354690732489b8b027. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SEVSG1105801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb495df0290d225041e8448d571cae8b387bf4e19aab3c5d0b4239121e07c2f8f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/SEVSG1105802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667a83dd23b1d7e0f2b4e74bca8e607d8ca9e11ef08b155aa7e350b30fed59ba. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVSG1105803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cf385856d89824acdaa830970b46287118cf37c501f7839bb6469a2ec99d10. 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/SEVSG1105804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a9cb66bcd11769a89183684c689e2c7a27f54368c0cb69d9ee641b9796626f. 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/SEVSG1105805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695cf8f3bfd29aa3e7520354a8613f4371a5a95d8b1e9429ff88c9f730eeed94. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/SEVSG1105806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3b937044ffd8b210a7758553e701349a81e91badc8dc915238250089801528. 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/SEVSG1105807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978993dd2e9daa8503d5fd406ca65c009082e5bc5e50035c015d058e994df6d5. 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/SEVSG1105808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4da8a31dd4149184574a2fb71897e2952056f43cd761da56b63779da274f0e. 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/SEVSG1105809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b3e56608b85b56156a059fe44d2afce9ea783da425fd49cc449307fd4f31a8. 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/SEVSG1105810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9056c3793d744f8b4085b318a3deafd4b6185bf92fcad53a15ced8b73438b95. 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/SE3D72101204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7465772ac04f5462e3390c9127e06c72e694f7ee6604936041304672cfe62e68. 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/SE3D72101203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc4ca343ddd83891b983469ba988b1842f7f04f543256687dccc4d0b4ebace2. 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/SE3D72101202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8031f721415fb533d84dff8c90c98b2a4bcd0088015f01d287273961821b2565. 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/SE3D72101201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b79ea0886cb183d389d4a6058824a9024c8c90f1220bd0563fe2c6a656f915. 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/SEVSG1298901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b3583a5a039763b81b81c3108d3c609f80eda7997edd1ec25ae22938748f77. 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/SEVSG1298902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e7a7b2e248d3763c8a7912792d026fbe212978044d2d161dc2c0bc19673327. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/SEVSG1298903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bf1140f8ac65450966f12e394926d96a1d19c5091e295cff7080fa6315cadb. 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/SEVSG1298904.