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 0x66fa644cda71477ceccb859a44b5eda236766c3c7a0ddc5bdc32f391c43e4dc4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cae87bf-f508-40a1-ac1f-6f9b748e5c24.json and https://artists.proofprofile.net/proofs/artist/7cae87bf-f508-40a1-ac1f-6f9b748e5c24.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 0xa06e8c0b6aeed25c88a7eec0c904d1ac27133fd438763090ebdfcf935ce86efb. 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/NL3GQ2100492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6ee73d6406956848b4c4e0abecc2074a4b08d3fe261d21e3774cb14176a39a. 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/NLG662000087.
Tongparty (feat. GuyDo, Young Ellens, Kempi & Penchi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc264155bc5dcc42968d64710da5e6b81e9032da95daa73c3a694761c63a895e9. 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/NLB8R2000044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3456b0fca3fa838e8aafc127a6e3c4feab98588eae2b6c9d554f23cf97997d. 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/NLS5K1900191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846dc2eefecd9c82955133d1486c5543be283a504ba8a26c67bdf7c184270e56. 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/NLS5K2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfed46232b157dd4536695d98406d4b2a0b4357b1a729cdd85ed58454fe05793. 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/NLS5K2100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a543492837c9b94be2545503f4af39dc71a6f10cc2c9e8ef4c9ac80065c56b. 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/NLS5K2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa067c103cbfa7025fdcd32b73263ec729f201a96fd934212236445331aa64d7a. 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/NLS5K2100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf858f6d5c794615045adf86b76160b2967ff9be02b359abb0fe79a4f92c9ccc5. 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/NLS5K2100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46304afaf7fb7802169627ae16e7227f790b1cd9abe82af2540f63a8e156d319. 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/NLS5K2100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf69730411b55cb46532a5c9dedc76c18457f2b8b0c58e44d2e126d7626d66c. 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/NLS5K2100076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c84828be2e1322293b7f8089d962389694ddfba43dfa500569c50a2e49f010f. 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/NLS5K2100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196504801e42a6fc73f9d0eade7c19afa52d99ecd618fca42aa69bbd9507da04. 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/NLS5K2100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eace16a07cb4a2e1356bf71cf63f5be548879259532af653c31658783d526ae. 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/NLS5K2100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32246ab01317ed9ecc616bf6d5070cc41a2a5c43327a3600afe14d2ff8d39a0a. 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/NLS5K2000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f1ce070d818e402596712aaf5313981bfbd591f87a6d7e65ef3e5d8ffbaab3. 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/NLS5K2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49eeb2f454c3cda35a41b6c19e42cabd7086e7d07685dd16f29ed9ef50476e3e. 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/NLS5K2000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bcbbc6b23fbca37eb845f2d35125aa8d7df09529d55b34889e4a0e29e8c35f. 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/NLS5K2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07075b3cbbfefdee743e50997412ceec0805f158997a97088a241feb0c2e58d5. 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/NLS5K2000038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa17e92cd3277368c18d41546bf634fc0e982874619935d60ca87962afac0a8. 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/NLS5K2000090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ca5e79d76545ed42a675f59f19f611c273159a61431ff8ca3626b4a7c8596d. 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/TCAIS2419750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190e98e693350804268c99c9eb2e8e61d02b42e74609d3e125e8757d8f24e954. 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/QZTB92497930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c1b5c1dca19f969eabf25265124e9488b988b3c76663f4f39b7bb8ebc4a728. 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/QZHNB2461534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558856bb64499f9a33394f00077b2a198bb7b9625e8004c4f15c463a23e813fb. 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/NLY7U2300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0ab645f3295565279903dc2154765906523d3ea87e813696ee9ef5fb73e34f. 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/NL3GQ2100461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ef68347c81fe2dfe1d1b3d0f1f032304c42120951ef72436a039eb2deadcca. 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/QMDA72355640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4438f2cb3ac6d8f7922bcb23b44b7d04fc8b6dc2ef97ccd88c798b14ad87b99. 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/NL3GQ2100431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e929f8847b56254b5b1305e546f37b6274934cf871d1ea053831b0b102fcf7. 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/NL3GQ2100432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70c446859afcbd66266e9c5bed2a391dcaffdad7fb71cfa15e6c9c16a1d537b. 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/NL3GQ2100433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3ca3ef7ccec4280289aa933bc844519306f29fb2ef41ce3d93e333b882b7dc. 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/NL3GQ2100434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49440043cee5ff800c7e92bdf5ae7a73cd725c5fad6752150371fb4cdbed7f0d. 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/NL3GQ2100435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f4591e39609a6018eb5329aa3f87cb925f92db4875d68cb0178bb9ac4b225d. 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/NL6US2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f225a2cb2f063abcad8cfc12dc69aed64e488da5c3885b71be7a023dc1b69b5. 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/NL3GQ2100325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa078e090334b932441ab00473cd1879e410f42f709190015b1a47b46a48c9977. 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/NL3GQ2100267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4766892d3a3d24fd1f802972a09236f8ff8e737365fb8197c2766b82dcab78a. 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/NL5HJ2200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd914684dd9d54e4d22c417bcd3a7b95e47ae5dbc61e675ce315a320c0df03184. 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/NL6US2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba191afa3ab6d3551069e988f1d86cf7984004706a2ec480d1c853a08f647f5. 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/NLS5K2100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976e82de5d2b0d35e3ae7590e747eb459eb2b3429773d5e70cd15016c9fbb068. 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/NLS5K2100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f184362abef9be1041ef4fc344856263d4f37f1499b70f1210ff6628334fef. 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/NLS5K2000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d90e94266a85277fb090a155ab171223a38826823a8ce8ced5e09f42d52da7d. 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/NLG662000671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86775b03f0ea7b7db0216879ee47a7442f02a0a0bbbb1e9eb18b89f1379bd5fb. 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/NLG662000593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365d08688ea66405542af2c93313ef9824cd03335d380673537e54a6f2348bc4. 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/NLS5K2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeeb778055b18a404c510fceee4c7627bcbc69057db54d98c46757454e039ce7. 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/NLS5K1900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1571c1f7ca9f0ae28740b79cc9a763e061f906b9370843b1ff48ed6dfc3c5d. 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/TCAEL1994584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86775b03f0ea7b7db0216879ee47a7442f02a0a0bbbb1e9eb18b89f1379bd5fb. 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/NLG662000593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6926f1de5fcf86fa85fec9d8a48be93d1db50369f27ed377993f3aaf77ca0c2d. 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/NLB8R2000301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25f65c1160f63e55bcd19713a8e8fc6ecb7533c16cccfc121b5c4e8c3ada852. 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/TCAEJ1967253.
SVP (feat. Young Ellens, JoeyAK & Sevn Alias)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2c31751c5247cae0f8b70491a836608b89f49f1fe2cf8a56d8a320061da3cc. 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/NLX1N1800007.