Sebastian Emil Stakset Konstenius (born 20 December 1985)Sveriges befolkning 1990, CD-ROM, Version 1.00, Riksarkivet (2011) is a Swedish rapper, singer, author, and actor. His 2019 single "Mamma förlå
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 0xb9b8b722e83e4b0a260ccfd40b1fea9be2620ee6c8427ed2ad124fca084de760. 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/79283a05-3ea7-4fcd-a284-96154fe0c38b.json and https://artists.proofprofile.net/proofs/artist/79283a05-3ea7-4fcd-a284-96154fe0c38b.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 0xcd0c76ff21d5fd1bbaf0705a98b63e6315a9376ff9974022b4aff5f4aefdc89b. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71601677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346bbcff209f182d90c7c50bd8f1d28cc822c27854de7d3fc606b683333acab0. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/SEUM71601695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ac214455e57e89e873c56191f82c1bc97be018b9863ec9776ed48b5ccd587d. 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/SEUM71601696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e50fddd6f743439d59af87ee2176c284bdda94ebd99224adb521f1d83b8d24f. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEUM71601698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d891fce4350e8786ff78d5904a51b1bd3baf9e5a228767697e2bf1d224688d7. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/SEUM71601699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9161f5e2e9e0976f76968d201a5f3314aacb230a268401598fe0f7e7ff61cc0. 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/SEUM71601700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3a26c62bc19b48a2300e5c09d36ffdc9f23dad5d59973cd8fcec7c91f4952a. 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/SEUM71601701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd875c8b437c48589191a16ebd2b60a1415fcb3f356ee1e32fe128fd1dc13e36e. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/SEUM71601702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6297c696aaa54545e37d11f023f5e28b963e9f7c05397eb961eee0fc8383080. 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/SEUM71800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1facc6611c2ec753c561fc8da06635112db009b1412f9e05dec0447bee25e0e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SEUM71800219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cee1486b83136cd3b2654bfd0fe3a03fb3a4c20e6d62b85dd0f1c207de2c07. 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/SEUM71800217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d97601f20413c2b8f515ad3d254e07843673f806e4aa36e6ef8992d3bbead1. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/SEUM71701146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6297c696aaa54545e37d11f023f5e28b963e9f7c05397eb961eee0fc8383080. 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/SEUM71800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1facc6611c2ec753c561fc8da06635112db009b1412f9e05dec0447bee25e0e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/SEUM71800219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe32221976eb533359a80cb9e28509f50767455a6cdf3ff47cbc0d84d8fcb2ea8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/SEUM71800220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b2ac4221dc056d04a62e8207e47f080936f054264bbc7ee9588e21ba7701b3. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/SEUM71800221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112a592d007898ffa932234a26c6047033898f478382ec4c4f01903cc9037a94. 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/SEUM71900635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda708fe664aefc27952fe92c403490c8c2c8f848f97fd66c4c3304692a670b. 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/SEUV71900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd976d2c7c8dc7bcf0fccb1e03bff9e4ed9b562d10dd452abbaff522ed2cc59c. 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/SEUM71900999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a33238069a91117068350bd13c1fd953d8a2329e289e2848346fbd0aebd0517. 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/SEUM71901364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6e4a881bc084f864097212f52b54b7635387a3c2b531c647df21977b505d88. 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/SEUM72000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e16a402875a48b6dd908f4440820c9c3ee88f1c1dc99a02394928aea0debec8. 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/SEUM71900628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d0f7b5531edbd301205617bf3b1e7a2471ba5402a54d164e820841ba74f409. 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/SEUM72000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd976d2c7c8dc7bcf0fccb1e03bff9e4ed9b562d10dd452abbaff522ed2cc59c. 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/SEUM71900999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5a5d132451d9789c76645f40dcb40ffdcfd0067b4b1f18f819ac6a666e8613. 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/SEUM72000211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a99663fc7c495d0d3729e1198b54bf4f2d7b7ea04c8f49b120bcd45435ca15. 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/SEUM72000212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f779dbf386148e1c2547107796f59d9977b5e56cb82bde49386a36f59db252. 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/SEUM72000213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3605deb3688a3c7977b0802fd6521bb34362d36860b93070cc33d74292fefde5. 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/SEUM72000214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82446c12f9e3ba5cba908edea7d8d07316d509c679b1e358b8122e7e3b33a17. 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/SEUM72000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fe418150464cd09b13bbfefb95b34cc7312cc891d0f8b2a32ba1b3b7edea30. 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/SEUM72000124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1873f87e66752426af911d623f5653bac62342fd44ac1c649b48070bdaf47a35. 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/SEUM72000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20323932d83d94d066b7b159590465b310ee1f9f498d1dbd65e3bf52439c3483. 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/SE6I32071751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f78373828bd1e35661360456ad63dc0b59ba42df53963c3fbe05a49d71b1ff4. 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/SE6I32064491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ff758d4f3afac11ac5029b9e7018f7890021bdc7b95edeaba9b8c72912635c. 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/SE6I32064366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cd998a2a005c8a53e032cfcd73b401a9d5b217c45ebc174db81dd88941435a. 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/SE6I32064306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b6930af1dc8fa7a18042415f622c606ec4e9dad93db463b0b4a60d01498494. 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/GBUM72206229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917b68681e5914e8156e7124c30aeb59fbac1bf37f5c69b0ee7aee0a055c92fe. 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/GB2DY2201155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3fe422dcd368a21109ddfea2f738cac0109d683f215c7610e5c081828a7666. 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/GB2DY2201156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ce05636f63dd2b9bec6d0dc70889eaf9b25533a1aacdd8cae1836c7de18c12. 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/GB2DY2201157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405f67ef120b594a5670c6cf996579dd97046c8895e90fcbae4d1b437ccecc7e. 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/GB2DY2201158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e53475f6bbd35f19bc7ce381b357e59b52201e74ef1a926df9a9705e6ecfe7c. 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/GB2DY2201159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01108c3a2d9aaa6d1bab53e84a5a9fe9a66a9d1bed946aa1330dda8a0c9da504. 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/GB2DY2201160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d98f5cd6047e878475e6145677c48253ec2542161083457d5dfb7c8452733c. 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/GB2DY2200691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3439cae55203563f2adf74707346db94fe12930600ab84bfb97212431379c7ce. 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/GB2DY2201161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4474b3682d8e6102f800606b0c545fd886a0586fdd98c699f78cc880b72647e7. 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/GB2DY2200945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14020bf84c2561671a37e6f5ab4461fdbc9fa37d547a44715b364f8d9babfc00. 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/GB2DY2201162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570a227ef629977b02fc350fdd45ed9c50261763c9bfac44a4c068330c6f0847. 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/USZXT2454385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407ec1a3fbebc502de5686b4b0f8411ef28ad23ad5f68d958599ff0d1eb574ab. 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/USZXT2454599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec6b755752623047a535be641ce97fba773571a577e43835aa3c565a26846fd. 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/USZXT2454413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bca0ed3c7945605ae8b1004be93891cb2c4681fcadd8cdd495caef737d55528. 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/SEUM71600638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c926a988f6e51ba1aa0917951131e8a6eb1dd02599be4e609863e39bf9cee0b. 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/GBLFP1940639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a6b093c44b8e05f7c732bcc292e93b97f99c6cc1640df18bfe183dd0af6c37. 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/SE5752496862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba9a7bf7b38146613100d25d3bf719fd83c70464a22e92e43611f4fea3197c8. 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/SE56I2000142.