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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a09c954646360105cc33c9e79e542b42ec93f6c9824af49984408e534d2861. 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/4450ecfd-f8e2-40b1-8e0a-14d083a4712c.json and https://artists.proofprofile.net/proofs/artist/4450ecfd-f8e2-40b1-8e0a-14d083a4712c.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff9376800c34e28e46fd9211d6886233b8a082c795ca4ec82db1c3b6e1924ec. 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/GBLV62316494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10633cd678242ff179514ee52cfebd3ce515f048a21e6ff21b3ded1099b946d. 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/GBLV62316495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dce996c95908e7e99af98685192bb1e7192dc4d4b838bd8b2541d60154c693e. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/GBLV62316492.
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
Take It To The Dancefloor - Extended Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f09dc789da13f8ca7d633724c4bc10475b289b1f61810e7e4935395b2adf391. 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/GBLV62316493.
I Feel Love - Illyus & Barrientos Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5507a40d61bfcaaa8484c3abd8804a71b52b15e3242257fc5fbcc7eeb3cfc41. 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/GBHAD1901582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8895a1d8022224f453a8e5ef9f3c1135a9bbab3b2cf494b629d369b8a5633eed. 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/GBHAD1901588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf230a61e8d3245047b450f5574d1cec0175875a8a45a1a283b018912e46e8a7a. 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/GBHAD1901592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551d923a08d6d08393a4c82ac787c5bff386576d2937644ffe8478b89322f140. 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/GBHAD1901589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86142bc6728a5b154e49d7a55b0271c7359010bfa60ec6ad375bd361634659db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2485829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124a4e6032ad6ab0757c8f8c17722d70c0ef6c747b1a02f08bc063de5a5fbcd2. 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/GBKQU2485830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd112bc94c0b4a5cb9d2116eee81d952f17ad3f9e1bda9035d98ec435c72cc225. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2485831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f32e144cfec863aeffe37fa41f6383ede19dc4ef0a531293b4bbadf2c5db19. 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/ES94G2400421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f00db31f59101943d1ccebac32cfc7622a0e98d2ed0d53cdd871e99086dd62. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES94G2400422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d491a022847c76ac0be49108ab71cecffef7c2861c645dbff31f8db89f081f5. 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/GBK6Y2451241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eb8bbb30622c1cef6283c55cf02b2e7d939ac68a3a539ce8b15b538066507b. 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/GBK6Y2451242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e119194c1bd0ae3e313996866112afd1b7dde90b85838578e1551767c1221b. 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/GBK6Y2451243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191b7f169b83dd870a6d0223e0c3fb55426bb94a7d742a6b6f2c416a51057363. 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/ES94G2300418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217d4a5c64f3b06ab4c23ab55ca230e3b8766428829a91938aa7082b2bf46a91. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2362950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991a75a438128eee3752237e2c69d7d33377dd8528a364c4a8d6679e623af48a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2353830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c39f000cfe63eb8f8ab13892fde1e04191169ebd5c6d935fe25aca607017be. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2353829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd538e01d5bba666bc455aab271427247a7c5c26c85cd93fe3e35a2c329c5e355. 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/ES94G2322703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a69ee2e03bf78325961c09a1da245a05d4837356a590ad17663a61a41bd815. 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/ES94G2322704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1200baee97f4a05421494d5ca845980873537fe609c02956f109192cb8c9f2. 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/ES94G2300416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8ff2eacddff287081e43b2fe8fc605f9afc8d10a6a23e0f43574864c9653d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJSW2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1f20b5c89b96b433ab3635b71812fe3714781a9cf2e4048738cbcb9bbc358e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/UKJSW2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5e746465ae826f8c9b0131c5772e91383a9dc4ac705c612c5b7047ca782bb0. 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/UKJSW2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a3dc8d20076f41957fa8ce55386109667f66b24a76789bdb6daa4e2f6407dd. 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/ES94G2200414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d17a9f292e13d56ecbb28fd35e2061d7e6194b5d9e7be0f31996af7e8ade8e8. 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/ES94G2200413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054be709eaf8d995c7ff79c57bdacb2ab85cf3b3f17211336f5a3d2921e24493. 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/ES94G2200405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc218e47c7ee198789854b1cdbc08f714758d02b95cb0709615d9ae697f276682. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ES94G2200403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc941ca80fe03e39d7fb44c7cf7e725fe70e86c7d561db3bcf76749671af15f16. 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/ES94G2200404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99c6ebc2a92f1595defb7b6881e6e3e8a02182cb4f83e5f4bf02d25eb763e2a. 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/ES94G2220403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6303e1fbb019bf37f9c61616c0f697bb9fe939bcb5619d34dac84058d6fe04. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES94G2220404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520f257bf533a908ae977be076b544bb357e8a1fbda14ebc6c71bb48902fe26a. 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/US83Z2009254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3070cde097e8fbcaa0aeedf5eea61de8bf40cc22fa5170bb87dc2fac12c409c2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBG51800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8705922c5c1856c18c8c7c4ef41ed25066dc591c006305dce1edc9da313e9441. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEBG51800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3cb2ba66774ae0bf61136a915d569978e91a5591b55c36d153884a5d8ed854. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBG51800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b5ae2ea8170fdcd5d2fabcf169c58d46fe05b5d587749ad0c488f9cd5c0575. 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/ES84B1900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dde856bb2f41404d6118c76f604d5039b43a75a7985d8c3317c0b3d7c337744. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES84B1900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8ac9a84099f0be68fb6539cae07daff90052aa7db49b81d7648e87aa53bdf4. 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/ES84B1900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00131a6ac4a897bc07e2cd26a7d536af6bd6269736e89a41da523d53fea4689. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES84B1710116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762421b01e7f9dcba957cbf70daa5ab1e8c9eaf01f065ffc6b80bc50da8d30f5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI81600723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa577a127c58623537089a24792c70acd1376d8cc50701ef93a603281d4c6abfb. 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/DEPI81600724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19000ccb1cd3fd8c19b012a24b412880e67ef7106b4dce0c8244274f9bdc70fd. 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/ES94G2441003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fe8a48e0b3f2c4c75d024f31091cf7523713fee98217d8c218601b1c9a227c. 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/ES94G2441004.
Glitch in the Matrix - TomcRaft & Eniac Remix (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32fb3dad8c7cab470312b942cd5d9e673265184bb7ea40d1af4c2cefc9d7ac5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL712000163.
Glücklich Im Zwielicht - Chris Maico Schmidt Remix (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d75664fe9b317a86d614e2c4da79d0f146221f0d9842dddd13ba2be7e915a80. 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/DEL712000167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53518f3cabafeb3954850b2e3750aaa3f9e6d05e99816b2617475839b039bce. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEL712000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6123f5b47774c06378219d69e130e3f1f32d0581181ffaa966cc84ba0391ed69. 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/DEL712000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb641329851da220cb4c839973c58f9c16cf923a5e5651fa8608d5141f43ec23. 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/ES84B1510312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36727faa4579e05850f471bad6439289000ef5c66b0a2184cad49d974d7e25df. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES84B1510316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb46757c366afeb2cd721e98ba8819099f5a8a912893e0dde8e023d92929dffe. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/ES84B1510315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0587d3abf5a79f28661d535ecd01e54658b0fa993bc30e6498dac3a0fda6293f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBHAD1700405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4d63a6bfecff4b5f3e12790cf64b4fe98655a8f22a96a016f927aa82af98be. 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/GBHAD1700464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bce2b18de003d9f0dfa4ec4791bcbfd6e384ffcc8dd38ee782f69373a4154c. 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/GBHAD1700466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e8dcf7f360754ab0e84d5cf311ba17d2d7a165680a8225721a965ab4f636aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHAD1700472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4c7c0c34ccf23931c789c8bdd3b1d5d4e3426dd6b6e8de4c1f7057442a695c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBHAD1901533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac9c8b694008b2d9ef6f37226b5a3119d1f8874f2c2a9b51e4d17b5f345bfc7. 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/GBHAD1901539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f941c17e9a69258a1f15496938784f0920418d4181432d94853f8b4bf5dea1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHAD1901540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8efbe9ecd88219935d8f12010e8283eccc92b0a520c20565e418e210c1e05e. 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/GBHAD1901542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb11f93398018976ba54b4ba9d992980cf5d0599c7fb19847b776604614c1d3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBHAD1901544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8e97ad8afdc0a86245e3dd0866dd401579cf36b72635ff9ba05b1e3d1ec9c8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHAD1901545.