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 0x0ada2cabdf157b4c2c6afbc0db72c35dbda2982b11bec317e0298557a9548975. 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/06f2cfd3-ef08-45e4-8f0e-5a56f6ab4881.json and https://artists.proofprofile.net/proofs/artist/06f2cfd3-ef08-45e4-8f0e-5a56f6ab4881.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 0xb71eca5aaec9bf5a85f12e5f991ba2ac9fa534512a7c9a886553bd34ded164ac. 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/USL4Q2360780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4629f6f46efa2addc10f753afb6875dcb5cc5109f26c9ce9828f5fb4fabfc425. 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/QZTRX2121257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98679d953c2183a705299975549ac7ed604bd9f7049c96313f1ac5d501c9b367. 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/QMFMG2375373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb486e064a7addcd2ffd596dce60a55bc5fce9889f3dd3ed8825d2a459fc6132e. 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/QM4TX2393047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270a41872050bea64c14bb396ab85af96a52c25a46881e68230f448dae224e15. 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/QZKDT2400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bdccb7c55e23cfe6a22511d156b466f8898ee650cfd70b6fa112da80751b88. 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/USLZJ1965473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c16ea3bd62e6c98b624f818964c5ffbb24133d121de761df2794861b132c6a. 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/USLZJ1965495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bb5d2ad0e922d159a83c307e36a09521d0fc52f7883bff1d1f766a30850a24. 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/USLZJ1965393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de0f2623e6010295bde6116eb66425fb0a2a49d68d0a7af2bdef36584a61e23. 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/USLZJ1965430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f1d44c9ab208914bbf0b96e0a0b90e8fac9c47c905045d21ef61f7b8c2ba55. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1965442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaace1c0bc7effaf1e02819a4cea9f23124341a382a9e8b3cf5aa006a04ce2751. 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/USLZJ1965445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9243bcb5045a1388fe77dabd08719072f222f9ba36123871bb67c692dee00883. 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/USLZJ1965456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15ff23a3bfb1cbacb29bfe604e5def862007f54a73f3af68c158482252d8da3. 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/USLZJ1965497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b9d09e56f9fd77e032d8e968286c96ce41279cc3be4e4043973ef59f30e51a. 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/USLZJ1965500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0c4709d5f59681203dd458aabd35a37ff20d8fe6240c8e14b595b75246b4dd. 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/USLZJ1966016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37b170dafa769e1dd706d99eaaf0e0c3d45964c97eca32a58a9728faa55ae44. 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/USLZJ1965612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd8438bc29c23c5a4c3d5f37fcc86ed0e5c300c5a2cf4231a5ebe75ff890fe3. 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/USLZJ1965575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3806e8a73a6abde4b98e604ca9f34fdc5fa759405beb271c67df15cf10f8c24. 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/USLZJ1965580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaace1c0bc7effaf1e02819a4cea9f23124341a382a9e8b3cf5aa006a04ce2751. 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/USLZJ1965445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9243bcb5045a1388fe77dabd08719072f222f9ba36123871bb67c692dee00883. 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/USLZJ1965456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4306c8a6b837d5df033172f76b62ca41e4ed2e7ee67ead658a03e0442741f3e. 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/USLZJ1965611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9fd162bc94620823c475d86362e04799727d0488b65e7388fcd8ea7bb1dbde. 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/USLZJ1965610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b13f02fa91d584d76c9e5cb2fe22521365e0183ff869a5375ab30e9097cd875. 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/USLZJ1965524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218ff6adfae490f2f8137fc12d83f295d3759184decf20125f2f211be971b74e. 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/USLZJ1965525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559215990de02ec942dad86d83fdbd1d2523755166ea9d4d3cf00525b7350773. 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/USLZJ1965527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb928ca52147c44275054d63f3e8d1d6d29a66f2ecdab76bbfd64e76f10e1e49. 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/USLZJ1965542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30500af3cc73dd871417c44851c08df760b261ae76399f117784697f4d3beca9. 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/USLZJ1965607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11bbd7622ccccbe027c2764dbbff0463186e6bd958cf3fd8d9bfa8ab3cd096c. 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/USLZJ1983257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dcf26961ef9e4d4a8fbf8808c738e2fa920801491072602a1e5b8702163ed3. 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/USLZJ1983258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f99f03923e0c6a2fbfa2c52f9dc89b9c526f84b4d409681551ce8fd1003148. 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/USLZJ1983272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb033d6c0568f255bc9ffd775b3ea3cba57798989f2e9b295c9bb4a5d923a925f. 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/USLZJ1983273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd202534db119341c0dc3b3e66b1c717f1cc29a0bff462ff88f660ec1c03aab81. 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/USLZJ1983274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b4b132560e2fed270a53bf5e0d0465de0a127e7761287bac2ddd959b8682c4. 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/USLZJ1984351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd519765203d7e4ab2713184046301e674075e844f244c398a0a7958e37d5b56. 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/USLZJ1984352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1bd110f3244bb95963628322978997795d130c4f585c29431299f9d2e67ef0. 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/USLZJ1984349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd13ff19cfd3f2bdae882f07d3e4abae85ad8ceed6d992b346eea81eff228df6. 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/USLZJ1968369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81e41eadb183dfa2c7451bc6245653b11e65c5a8d2cb7e19f534047497869b6. 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/USLZJ1984357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176493d8d15a998108f280a95075c32a9281323338362c0e63790935cb4d1f15. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1984355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5512392c5a169d95104d665cd6c399b5ff21a215e11542d496d88524643591c5. 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/USLZJ1984361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5025396039d1070e42cc99fb6ced32bc73b352900b7554883c94f75aabc40e2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1984362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ee3cca6470a4055f2c8da92b96f912f5a4b0a6c51ef0def7161d72b7ffa35d. 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/USLZJ1984366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d0dd84cedfa4b63f6bcecbb9b9d83513d2d6be0e73355abe8b01662d87ffa0. 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/QMFMF2464794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858184299d53e417a61d886452a5d4e016bbadb7e8d74ccca286768ef251b719. 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/QZMR82200645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7e2930d608daec409ade36a5e326a8ea01ca095fc5253df1bb75be9155de49. 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/QZMR82200518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a77c7e7fef1b31351d1b48c4cd599e8261b405f82b9f305e0f186706f529a8e. 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/GBWUL2415902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf5d0224f882f5a36db8bf72818be0fa84b3ff34daf7f7a16bac0565e98f654. 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/QZ5FN2278326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032ccb251af9cdef1468ef14016795e149c3ab7cf70257d54b557e9ecac4c2d7. 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/QZ5FN2214771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba4d0ac60dc9dde7b6c22772d96f3ea2aa239b953a0aa6af16387d205f28756. 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/TCAEZ2006191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6f21ae02d80b0397efb6de54442ac28298a4b266f8acc3b9dd6200acf472e0. 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/QZQAY2116312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c542528a73ff839d41b94772afdf89b8e9d7b470e8ef9462a82f35cc58c4acd. 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/QM6N22021140.
Antes de Ayer (Remix) [feat. Chiko Swagg, Poeta Callejero, Black Jonas Point & Jenny La Sexy Voz]
Boy Wonder Presents Chosen Few Urbano Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa28f494c16c1d0d49d5953b9b1cb77dfadab1e9fa24177824b90a95dab604dd. 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/USASN1502504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8eaedad24d8a9bd97db00a27de6140de6e6a8594e09302d46b15f95128b63c2. 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/QZKDT2101354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8898825dd25fc1432cce4e3afbf2270de53587883954235e4c680f03d2fcfe54. 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/USL4Q1837723.
Llena de Maldad (feat. Black Jonas Point)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1466741538fdea42c77909cc50296329b70390cf950b0b750ef9890ba2db374. 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/USSD11600265.