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 0xddc661c3967df0775727e17fedcd95ac7612eb57b8dd52814fcde60e9cb26876. 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/a617014b-ba23-4f59-b41a-4ec083d32426.json and https://artists.proofprofile.net/proofs/artist/a617014b-ba23-4f59-b41a-4ec083d32426.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 0x524e265d262682fd47a1cf8b9a094eeade45d2012438076a3c71f67ed1c2e0a4. 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/TCAGF2239000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7517bc6dceb5527eef59ef3c00e2140c271b5b85073834f66469aee1320b3726. 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/TCAGF2239021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05fd15b941d510af9d1c1bce232c6d57c1a8ea90a000c754cbcb6bb2a533d11. 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/TCAGF2239080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea3b04af193dfc2beb432aa780ec20eb9d1e3b3af5adf032d8d1c30886d0efd. 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/TCAGF2239120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c98d211f2ceb0846fb653788b7667c95e58dfbb071ec35e7d8a226cfa57da5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2239130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d17d0b4391972fd73ab36fcd03e873444674defbb07fac006b816b61c824b3. 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/GBLLT2142928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92774ebfb3ac2d06a71fcc3ffcd427af51b660482c09d011135eb67197f800cf. 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/CHF032404931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328dd5c70bece66ee8f59c3a698e81a2abc6a72b687ed2aa7d67a8dda40366c. 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/CHF032404932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b864a223cac7ff189b2988893ac4cad8c06bd433be5d8b3b95008daf071995. 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/CHF032404933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1ecd8b6dc6611d43c144997090ccb8ade980818b1bd785c5e3a23f66bd856d. 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/CHF032404934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70550fe0ed2075cc8b0351ba6378eb0362a07c09e2037ab9cd84914d13d37739. 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/CHF032404935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58371e02599343a7ae09a4927bb9dd458bb8cc2a4d10f43d762bfaea372ae4b. 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/CHF032404936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3294400caffab14c76eff52375385530063c21bfb813f47ab84221bbfaffd917. 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/CHF032404937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5859df20d6f0a1f7c1a47fc0ae2602501d2e62a6a2b7539dc5bb81d64fe3209d. 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/CHF032404938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3491c9b29943c3db045db85e20655174ecd0e1128217dcecec191f6528b1b91f. 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/CHF032404939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eff3d272a6fc0ff5982206c34a1565f94743ed3a9f9f6b155dd9ab711331835. 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/CHF032404940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd78aed597f2b510453c443ebc48e823f76f828179d7a45745dc7f327c9e8c55. 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/CHF032404941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2c0d78972768e0724d03ddbd36ec6d1923a99f38cffb4966161f28ce64b9ea4. 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/QMDA62281023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b69d2d1f33d95c41b257d26269dac9eee5cfd7e30785abe67f24a29e77e1ed. 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/QZNWW2031681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba065ccb5a74dcbeded13f29b1db03cbd9bfe4505371100004acbb1645de55a7. 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/QZNWW2031682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04cdd9f982c11adc6e19b164c4a7632025bd0e500af328d0c386d41d94b79c7. 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/QZNWW2031683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d3d8e3e0f33139aace99c420c806b9e85ced5e48a82540d238b0041315960d. 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/QZNWW2031684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0d2925ca2f9386312de0853fa12d3d70692b5034559acd0f7d01c34a373a7c. 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/QZNWW2031685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe460a38c6329c991989f58e253a3b6913424b02a435b7b4a65c0b761e58deb6. 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/QZNWW2031686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f75a90be0966429115dd8936d5a1bfed7a8658ff399ade7e9815f40fbb841a3. 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/QZNWW2031687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43a2c7b26daffb1b93e19eb3774b77fa99b53245257a900cbc60b998ab65f43. 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/QZNWW2031688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6196b9c687657c61e1d6ee585f8a88b7b31a4db19ec4051d7ff47efae2b0b6b7. 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/QZNWW2031689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde315e7eaf93c6ef40d8939a79674d56a0b931a2583a0bf9e10d3f0400c5eda4. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2031690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4efa0725cb8314126372c16e2ade34f2f3ae4d0cbe9913cb16c5a439321240b. 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/QZNWW2031691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15aea18eba892f9e3350e07dd3e5d2dca8603ccf5b66c59dbf535d02a5ea74c. 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/QZNWW2031692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9376f85c9652c5ce24d415622be2dc1e1958bc5470b60416bbe9b926185e88d. 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/QMDA62281025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92774ebfb3ac2d06a71fcc3ffcd427af51b660482c09d011135eb67197f800cf. 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/CHF032404931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617ec4629c228380ea3e4ce4854761aa175194499a88f2ac380c6bc50a8ea488. 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/QMBZ92427632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328dd5c70bece66ee8f59c3a698e81a2abc6a72b687ed2aa7d67a8dda40366c. 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/CHF032404932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adf0c7f9fba8d3412819065e16a2211c54e3983f1faf45a15203a4e52461b36. 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/QMFME2429012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d05963f3912c8853192b25ae639ff8362f727697af5f8dae258232909709a1. 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/QMFME2429013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc148abfadb53ba978920af3813e2ef16b2c6ad405c6da9650cb2204c65a0e2c. 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/QMFME2429014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70550fe0ed2075cc8b0351ba6378eb0362a07c09e2037ab9cd84914d13d37739. 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/CHF032404935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717d3c8941182622f2a112c495de8a8256f4f346848df0d8e8764b1dfb5e8304. 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/QMFME2429021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58371e02599343a7ae09a4927bb9dd458bb8cc2a4d10f43d762bfaea372ae4b. 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/CHF032404936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10f4dd1f55ae5013a0b2043f764039919ca884d950e5035d664a0bf5b5520e8. 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/QMFME2429025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3294400caffab14c76eff52375385530063c21bfb813f47ab84221bbfaffd917. 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/CHF032404937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5859df20d6f0a1f7c1a47fc0ae2602501d2e62a6a2b7539dc5bb81d64fe3209d. 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/CHF032404938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5832071360ba1cdfb614f267dd46fadc46ff7b8a5918b52751585baf3c3c99fe. 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/QMFME2429030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3491c9b29943c3db045db85e20655174ecd0e1128217dcecec191f6528b1b91f. 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/CHF032404939.
The Ballad Of Denial & My Worldly Identity (Bonus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7387654dac65a5906d5115b20270fd85e3032ff6944455ed4a84b7fd1bdfed2d. 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/QMFME2429032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cce8ff7a422cd060ba82cee988f462e62c94143b76dde34c0cc414dfa2c066. 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/QMFME2429035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd78aed597f2b510453c443ebc48e823f76f828179d7a45745dc7f327c9e8c55. 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/CHF032404941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x831f2db2dc59cdba2bf7698927594b988ebfbe73fc4512233a28b23b568b696d. 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/QMFME2429036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e73fcf5aa4c13698b5cb9f88c2f9a45255c799a26be1682c7b6a72df5cd9676. 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/FR2X42508513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e4aa809b911313bd6ece96da3430d4988f7f3c61fcb912a1de3563f20ad63f. 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/FR2X42508514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b1b9ad56ba668e228d52ba9c3f7713f836a8c47b68ac1144920c992de01dea. 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/FR2X42508515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345f1da4f9c50355a7ae49bb34b64e1db1ae6b65aac17afdde68baba132199ad. 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/FR2X42508516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b94b97a9e99b4a844a3f0d39076bfefa8c8a5fdbeb3f488c1ba7d99c3c6724a. 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/FR2X42508517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe27a807e1e05d26f86ad2bef9240b0e12ec3e06454a4fdb536c4e09cb7c59a3. 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/FR2X42508518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0b9e0531b93f93ca33094b7f35d290c9614e85e9a376aaf75cd45c04040da8. 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/DGA0L2403517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9af898876b291d9223a9d1ade547fd9d93b92c3ce99fb1352f9833508b72fe. 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/FR2X42508519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d9d7789596cba1e8c9094224f07b83b73fe729fb5e89dfc1c76d74f1f54216. 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/CHF032420674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d24c1d85bbd815715bf470934ec7de5b720bc886a7352b37d4fe5251624058. 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/CHF032420675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e743725dd6422e3cf675c3aa82e20c8f73605e38a9a46c8a7809e60ac3c833. 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/CHF032420677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659274f053bec181cf87ee4cd1a6ab2e3d2526b7504de95d5741794976b22e29. 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/CHF032418848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3000ef5c5214c1e8b6bf2a12f3a4ab4ac81a9867e3deef79bd7f55d683456635. 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/CHF032420679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97164013cdc0e7974d890f41c1307c32c703fc227a7f2a7408e171cccc963cc9. 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/CHF032420680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddb844c9169f4738b4ea12e6ce2a3e81e9219f36fd52175de7b34e06940d7ee. 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/CHF032420681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d27f58ce0ac12938fe7ba6a5770286e551695b1a204eb5c1ae39bb60ea3eb67. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHF032420682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6238b5b312b6dcccd72e4c3b3bd585de8ecad982c2469e101ba28df72aff2f. 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/CHF032420683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2966d65feb5d5650e366a1130b6277c4963346cef4473a2bcab444d0af6ce8. 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/CHF032420684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3341f429e2aa7d257cd4d80677f639f18078390ef6923bf90abd397cff6b421. 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/CHF032420685.