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 0x1f9fb1ae5202668e6575f63a393aed88cc15a08e6926860af7f0df1a143651e8. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c74cfd7f-08d1-43bf-bed0-02e83dbce61c.json and https://artists.proofprofile.net/proofs/artist/c74cfd7f-08d1-43bf-bed0-02e83dbce61c.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 0x381ff620bc6326524882e6ce0ea7c80d9576397631a587511de0ee05d90a1641. 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/DEZ369391502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef7df780b88861dc0870771b5d1d8f3218322c87ce818857bd20ca2ffbc79c3. 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/DEZ369391503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c09a30c179413575188dbbbdef5b8f755dbda9dc9fc6136995f5855ec68889d. 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/DEZ369391504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f049534891166ff1d1b1fbf5f07839938c2c5b9c4ff9260c4ace998060ec638. 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/DEZ369391510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5592aeb21019e69534dac279cf6778cbb9c5836d17efa750812bbd5bc2f11af5. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ369391501.
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 0x359df9790b4f53820702ea5bb1d31f494d581b7b1f234ef60625c3905d36bf1b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEZ369391505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b75cf242a1dbdb07a4425367c7b8bf0c96ab4e53bdce7b9eb6d28380e8e694e. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ369391506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0becae74f077c66dfbf82c1c02fcfbe3f658fde42c5763035543656522b7b752. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/DEZ369391515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e95c1b13142d7b70261a661b351b37c97cdfc4298eefc222994008330726653. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ369391516.
Volker Heißmann singt Udo Jürgens (Live aus der Comödie Fürth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d44c7f28511ff6b97d503ee41996f189cb01d680956f6c205a8c363ddb57ae0. 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/DEZ362318103.
Heute beginnt der Rest meines Lebens - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ae6f24c22abfe9a6e1970db18493cdffa0cb52921e7486709d14341a9c5148. 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/DEZ362318108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d44aa007a0725fc0465a551c401b2157196ce082a1b6dbc70a4049ae9a085. 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/DEZ362318109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc579420e44beffea8850037e83ce28a6631365628ee7aa779468b9450738d433. 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/DEZ362318110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2db8476694190cc3c957634d17edba7ddae2d6a840022fe920e258e3661155. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ362318101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26f17fd6fe4d70d977965005c8596b3b21397ede1895f326b0e7e4559c2a447. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEZ362318102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347e4ffe6502ef9eb9422abcd24588eca0018bf6de300888211e47c98fec30c9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ362318104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba822d07c491cab65df5eb3ef81684d1c403635f9dcc20e03a5f70285d5c7a1. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEZ362318106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf854eddfe1fb477927dfa635b2967ae9489acb09e58eec5d1d9803431ed03930. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEZ362318112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19c76cb8bb380ef154232c3977589e4469214700f5a41f7e986538442679f47. 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/DEZ362017501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae9a638bfeaa59209f4941451928a76bbbb19c49a18528ddcc8edec934fec13. 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/DEZ362017502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251cdffbd6525ee3cbe874f686394a21da47029f1b557d2e7cf78074fc5522dc. 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/DEZ362017504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702de6e871c9e6f628d012cc7398c45c678db8e38e53842117b35d1a6a840586. 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/DEK191340557.
Thilo Wolf Big Band Satt (Latin Grooves and Swinging Originals)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4a05c6077c6743f87b7499dfa651db688dedfbb79df15addee3bf4abdc48e7. 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/DEQ101250001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59bc84cc437ba2f6b7116a12ab27325be34a0dd54a99b08b9f61d3e5311291d. 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/DEQ101250002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6afd65b329609eb06438d270646fe9b38095a7778384401054d20e7d41912c. 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/DEQ101250015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48deed33095a157fd87ba24999c35778ca694a58b3a6dd4343f8cf8ec8f3bcd. 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/DEQ101250003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31eaa097118bc554f89170ccfcde126feee752a4cd20a5f006594ba50c8c9cc1. 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/DEQ101250005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd956585f9d294bf5333bbc70f9ac3536df0ce5a6f56d8d3725dbf2070560a3ff. 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/DEQ101250012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae1bfef6f5efe96ec02ac84b017b59d8a4b984950b02b5801782f726f62f8b9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ101250004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77148e457d0d5066651c09c973d1ddcafc7e227d0fa9f356526ced0e759f3fac. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEQ101250006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4748019a0c7f04d886db614cf5d73cedd92bbe50417be4fa06e818375052c9a1. 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/DEE280134901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a468b8179c6c0c06a27e9056f5df81f762948331563b24f7be78bd333d907c1. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/DEE280134903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee5464648d74767d1853f3beaa104d000b76f34a5760b1f4306e9afae1bdf10. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE280134906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b8d635852037f6d0ac43a1190c363fb6ad6119c307d850fced15a9b82bc254. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEE280134911.
That's My Band (Live at Swing It! - Vol. 3)
Gospel Faces (Thilo Wolf & Band Meet Joan Faulkner)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f5d6e20e07843bf0bed99f38696f860781551214f8181efb75329eb08b6feb. 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/DEZ369692703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fbc15ae8ea8bdd66927b2f4de1117bc1a94339bf02c6842a821c23c8c7d155. 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/DEZ360514601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766e802197d1b830b3a9c5d36a037de77a82ee532aa66dbcd926c9e64a196057. 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/DEZ360514602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3875b38268fde573eb9d9692b134c427788e4aa69061dc9aad49d4798fc424d3. 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/DEZ360514603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237f4b14362c0ca1542ad43c890c341f77cbb690c9691982f52ab734390ecb92. 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/DEZ360514604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c72254099dea53622c4cc2e645d9b89de2985300f806507555b7eb83f555d3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEZ360514605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9969ac0a98493bbe00d15e7bded80786e69884f06d0a8585efeb68d7ed376d6. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEZ360514608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb5074e17c15fde6110bd97ccd3bee4223dec079fc6abc16581da94398c1a30. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/DEZ360514610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4ba14a3d320a2628ec3257e622a72f4565967feaf35830d28c75f109d6e852. 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/DENQ82100218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0221aede62e1f8c9b30e8e4f7cab9f032783d1960b8dc487a13cdc531699a3. 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/DENQ82200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae90cd5739bcc543c40a9549eb14be6731da3e872c05d7853b0b2e31ade358c. 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/DENQ82200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b8edf43843abd553fc0b32d912147c99e12981bc9db0d05aa0ddecd1e1ec13. 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/DENQ82200023.
The Famous Door On Swing Street (Das Musical)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00039b3e615fb9c6837564b3c26164c7bfdec76bd816c080ee61d13f8a12f554. 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/DEZ362017220.