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 0x4a18a70e1eb27eddd56a5dd2f4b997d512bfcf162c3bc59e0d94c6794d10abfc. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/baaa11b2-f8c3-4cf8-a6f4-f4b0286046d4.json and https://artists.proofprofile.net/proofs/artist/baaa11b2-f8c3-4cf8-a6f4-f4b0286046d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Abel en Norvège ou le voyage imaginaire d'un violiste du XVIIIe siècle dans le Hardanger
Norwegian Rhapsody - Orchestral Favourites
Kjempeviseslatten (the Ballade of Revolt), Op. 22a, No. 5
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 0x16447a91829502f12edb3bd1c40e9ef88b3e9d104043bb14d092ee61682e63f9. 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/SEAEN0267090.
Ut mot havet (Out to Sea): Ut mot havet [Towards the Sea]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2f52b06fe4079e1f536b4342bde091ee7caf4322b846da667fe1792dbab7cb. 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/SEAEN0267100.
Peer Gynt Suite No. 1, Op. 46: I. Morgenstemning (Morning Mood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3848bfec42f3586723a327ee33564d3e3a713b12b243a0d9c62ea33608cfdab6. 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/SEAEN0267150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5d1e7a9be973a9ebc6d19f9399e4828606d77321fb703aa52f51df01a76ee7. 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/SKK162401401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc2a9f55ad192e92d96ba1ad6338c3bbef0e9978b3fc6559b21e8a969332883. 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/SKK162401403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21fb19cd58228ec20007d914361362f2c18ff14b86b316a301c343d62656cb6. 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/SKK162401411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb558127b0b1ea9e3f4d3b405adc3adc7c9810ec3de8f34cb0522ae11f5c246. 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/NOFGH2461060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daa47add7fb271e11c3fb6d9d1367a892669d8d6720ee892fad283524bfba7e. 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/DEB332176201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1f8254950c4b64d1a073e61631987fe88840948837c1d0f89bb0f66a7afbcd. 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/DEB332176202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1449565bf378a92dbbc4dcceef50a549e1e5147590073c2d4c9f7a513eadc9. 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/DEB332176204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4156b6ce1707a6effdfb6f191a309d1f765f59a5c1c6b17e5ebeacc90c46b410. 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/DEB332176206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e24902880bbd3635fdcdc09b7de1362b463bb421bc101ab622535b5790a5d6. 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/DEB332176207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84759f98081541716aca87200a655cab9f5c79511f4c24f843fc0bea085a1727. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/DEB332176208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1dcca6f0bd98052548e41c9fe4a42ae24d159eea819ccc2105dae5d13cd766. 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/DEB332176211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456ea91686147613ce7ab060bd3c62dab4d44de1761fb178f7670a430f4950af. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:52:27Z), 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/DEB332176205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad48f13c301b3352563790a76a26dd1d453d02104bc10f0881ce80f365642dc0. 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/NOFGH2132010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10abe1947f14913001dfcbb3a9e65468d79f676edc0e1c4a0efcbe9c05681ab9. 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/NOFGH2132030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ba072ed16b8069df25dc0e7be1f61da9c85d2f64a75da12632e1f74186f404. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGH2132070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ab564dd85b5df2d99ce85f91ff3b8ad6c7b38bdd5b47480a05ed1d38ee327d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGH1798020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e8ebea8acb6e906bb6988518c7ddb5b60f4d45b74e5715464ba4285b8e1ca7. 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/DEB331238302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cb68ce0b0e229b52c1c9d14dabbe27d6338e4db8743879da93ebaddb63e034. 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/DEB331238303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c5867e50ce9c324b8e39992e1cd0c9963fa171e735f165f563a59dcc8d9d5b. 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/DEB331238304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f8d527a1e65dfcde86f8f9e9cfc064ba72538014d7662bc39deeaf3d2db2ea. 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/DEB331238305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e63f147e948aac1c62e9ea0ad15ad3adb1f353f14eae6cf9177d29472633eb. 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/DEB331238306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ff306fcc572499fab1e52f2fcb2d7837a1a34f8541451c61555ce67c0cb930. 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/DEB331238309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb8ef6af80e70c9aa3bff3c0cd5f7e389d5b37702dfc9e364aba0b34e33590f. 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/NODPP1405030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bb5f80521466a3ab69b9b11caa30663bd36a6bc207907915f650ea57e08438. 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/NODPP1405050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed4a69bfd959befdab9061ca77c0b98dd6e4eb002c56ab0c3d2d1e0460060ba. 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/DEB331017901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124252387c2a3f0c7b75e37940cf61a3063d006b82608987eeff9b6378aa4a48. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331017913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69806a4c9f3fbce108df572d008d81445eae3fe1550577466dbd59be0a8096b4. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-21T17:27:09Z), 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/DEB331017914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeab40e8a08f709b22b125d955e814b869ab9f9447e615d4b57987605397d637. 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/DEB330706906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5942f90f9b54645deeff8f3f66375eabf5d7ea5a53d4e299b7568ea80027fbf5. 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/NOFGR0442020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc272aab75f075206f1f088efedd58d0f32d88e5fb694f8aa3adeb43f1fdf2e. 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/NOFGR0442050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e61a5ce5e522a2029be946fb35ad445a4d6234794f9b86f6ac99c8b24c3fff0. 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/NOFGR0442070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04630e27a4943e1f06c2bdab87c7b3afd88909e3d2da8c5fe51a5c4c54a8e41. 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/NOFGR0015010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02efc70935e4ef17b6fd4b636e76e0169364e971f8e02934a2a4989e368117a8. 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/NOFGR0015020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1449565bf378a92dbbc4dcceef50a549e1e5147590073c2d4c9f7a513eadc9. 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/DEB332176204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daa47add7fb271e11c3fb6d9d1367a892669d8d6720ee892fad283524bfba7e. 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/DEB332176201.
Wallom Green (From The English Dancing Master)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11183f333185a08a4927e5fa6a8c9860733562672e0d23534549d05da243453c. 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/UKGFN1600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461d298c7dd47fac7b0eac99dc6cb7b38315a2223bd1065fb5f53f218b4494bb. 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/UKGFN1600129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b57e393638aa3858d02e8a153e78b1877b0f861193ad735aa89fdf8a1d6a35. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKGFN1600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb8b12fa0daf53bc547ce67a7fefa670e0733ba995fc03a968688bd63df8b6b. 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/UKGFN1600133.
The Virgin Queen set (From The English Dancing Master)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a8096b6e1c0580678b26f446475fe8104fd3beabedcbcc26e851f8380aadf5. 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/UKGFN1600134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82a7d233484b3dbcbd259b57567a43370554549a8bb748f3eb86ad80ce283c5f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKGFN1600136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d1ac86014561df3f0b521b7f2aaa1bf6eeacd8715dc29f6a95a90756e8c46f. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/UKGFN1600137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cef60766df0a1ab54ec8db7bb18a98d4aa982a3a9f0132f1a0a55ec2d3832d4. 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/UKGFN1600138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f8e266b6eb0921e253465d890af09da68bba6b0a155f9aef4ff24a64f5d84d. 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/UKGFN1600139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f461a27066b53fec503daf73e423f92a56558f2438a7419fc4ce0890bde63a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKGFN1600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7233ebb0042aa13727a50e29fed67c6555f6332a996c1ecadb3f95eacb482a07. 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/NOX9X3903101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e34ef02ebe5b9fb8369acfb231d922e78b985c778de31b731d3537c4dfd44b. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3903102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a99134c355712de1b25d82256e219a4ad144b8b92dd5e4e4b0fa849e7fe4c8. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:06:55Z), 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/NOX9X3903103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21ab1c584ffb5c658a4a4c6f8d7315ff7873ef74b76420f0e25306806203442. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NOX9X3903104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3aacc8b576359149b2667f7c773232d217501a26c25e5b61d8954ee08030717. 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/NOX9X3903105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920ee652d55177d36c155dc42158fcf395c94e0da45e5f5af2b681a70e3a2aec. 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/NOX9X3903108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad25f9264be050acf4e81a70439cc2e1f058573d73a92310b4bf192119b49d7. 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/NOX9X3903110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903d108fe2bdef77ec0f6abf7ee6c073737c33c9c65053087cb033a49e3be121. 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/QMFME2300596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56f2cc3dfb9bdfab1aa3caf703afad21dd8a884e533492ea6076a0bacbf9ad2. 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/QMFME2300604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f2113c4367ee4544ffbd44d5157d9c405797d5c0107ca092778448ce44bd3e. 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/QMFME2300667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeccefbfa3de93548319012711ef20f6d85f3af1cc81bced2aab9919986a8b73. 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/QMFME2301024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3473c4a6ebfdb918e0b4363299392a97b37a13a003e70d551955eac28c3d942c. 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/QMFME2301040.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e001ecd176bf1c458d17ee142fd7a947caa0df901c4a19d449c061cdece03c0. 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/GBYG51634004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5142649e6b000fa311cb77339664be3f7ca6e01d93207261a58600be5ea3f2. 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/GBYG51634005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ffc16c53dc0580213651c1e890541084540c4288375412439ec70442f3842e. 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/GBYG51634008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bed3da0392b59aee769535404be5fc7a0a3cc236d289cc363bb70c247ea235a. 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/GBYG51634010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a48a9edbd9203780d5999a28ce495ae738356ee8dbdd90ed73f983ab91392a9. 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/QMDA62278409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa790e581ee34a7180cd1cb7b05b396dbeabfb2ac6fc29d606f3ec8047937b14c. 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/QMDA62278419.