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 0xea7467d91a1c9324983ecc2034dbc6efb156ec41412619d03b4e947d9b6c6c97. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db3f94ff-8877-44a0-b82b-23f82c378233.json and https://artists.proofprofile.net/proofs/artist/db3f94ff-8877-44a0-b82b-23f82c378233.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 0x11615e49598e3f53ed98300b623f17748a4603d750bede4960e29b2e2cacb1e4. 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/USANG2265885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a8c8cf7e311a65bc2a434904f307826df2edd631d0aa737a9f3b8270a3292b. 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/USA2P2314998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ca95e7fa3859adaa2b7e442ae34109832a765469d0f215cc2ace917b84712c. 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/USANG2215420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa20887676878636b1429e37caa14b80960806b06cffe2eff4f16da525a09cf8. 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/USANG2200673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f53531753a180bd46ff9117d2470b49e58fb405f68b10618370fd913293025f. 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/QM6P42365760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b31c6d07463f4063881a8175a72750429e98e3bf1922d2672142651017a1954. 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/MXUM62300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6b618dc417a2171fd95d98e9090e69e0c63e9668e089d7f1c4d9f862c17723. 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/MXF012300645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05c0fce3c0a3a57e65dd57f172cddef55fb4c0dfa3724681d206b176c1fcf96. 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/USA2P2355572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74b3606038f981c927b04f211d8358873a79fd37385a3a4f6a60dcd7b1d4568. 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/USA2P2322908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fce340ddb67d2727cd6468c782b9e3e630b908cb0f7e86c221685f680c8c90. 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/QZDQH2387621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d2a03e52ee17e1c0b359ac17fc5339e7831d309b6c5834cf11d61c379867b7. 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/SE6SA2359069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc7b86fc1c2261ef4cc5db4847f3bbf4536730b9c52e178e3569767ec3a3a1e. 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/QZ9QQ2300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07728713f4c5e666bced78bf8d187590af44c1bef54e52dc266575a08addb15d. 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/USA2P2355091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf3527f45b233ae37fc4cc5740f2a964b87266b5786ad45a53eac8b32c21e2a. 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/QZ9QQ2300386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8516efecc814d7520c65434242bb31aa487244f74c982fd1dc7b8ab01066e5fa. 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/QMFMG2315277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb79d866990014fb8e475f616c74bfa8f7bdfa4b347f645952270697e775e901. 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/MXUM72302450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66b9b0550c4d2a2bdeac893ac03a218d182ff119406905fd06845b98c53b0cf. 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/QMFMG2318913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef56d180e89d8f8bf2b2fa246b6d0f3af40a2218779f52ea3d6da9ace2e31e8. 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/QZ9QQ2300961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21316adf5e1df79a77248c67c4ca44fdea14a9413c53a47ab70c231fa993ac8. 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/SE66N2343980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cc0f0869d7a65a9b9c3a83cb29c32e12eda9b723f9cab5e5df606c3b32ee80. 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/QZDQH2385620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6434aefcf21fea2f6e6c67f773e029d41d366f64c45fa0f9cef9b0db598e214c. 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/USA2P2346822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa926b7dbe157def3fd54cb06303285283b35c9e38b0bc798668d7c196685b80e. 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/USA2P2340903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f25289489b19c5c492292382aa70fb5cbcba313457d7e2e2a5e8f71881015b. 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/QMBZ92311242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4778ac62f23c1f8c3fdae5496b671a67bb588fd135c549d12ff62cc5836fcd8e. 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/USA2P2335286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c541999b90a590c921b86cd630165ac35dd7e799776ed765aa1115c2a94ca40. 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/USA2P2327669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eefeed547e508ca2ef3588cc75c233559cebbd3c79bed709cb0b32453a3dc4a. 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/USA2P2251039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6583e07d1375e34da99815d816d6631b95df8808b0eb1503bc93c94cbd82ef87. 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/USANG2210588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d924219fa070799f5368bb19e641c179ee46a0ec331ad807440a2fe2ae0c2c9. 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/US3DF2227109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4d9fddc0768e7df9ffd699e112a6f82d06e803ba673c20e841b7904871b04b. 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/QZDQH2371428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36a5d0508c36e7db3243dfc84d23ee6cb00e9358a99d963f8e386fe1466b053. 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/US3DF2409553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d16fba8c197a4a055518d8118f7c3809b84bbbfbbeb5f11c24c7a5df613c3f. 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/USA2P2425093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67112ac81254cba80a915f86532633bc9c6bf62f0efbaa71352b2a1b92adc9b0. 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/USA2P2417305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f940d44283de358d5e387fb23c25e218ce3ef75f42959bcc92342f717b4bc40. 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/USA2P2402999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80efff8db90f430a150618051201794556440a534a7bcfc95eeac3d5b674e4c. 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/USA2P2429995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60492c8d27768184867f20ccacc1cbd9a6bd107b01ccab33256139e627073e2. 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/MXF152500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bade463c2e6d8eae8248da7696fc9246e480c92e028f5c30c35d00b1a5bbdc1. 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/QZDQH2441034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3a2ce2039640fffb97a913940de35899d597282f50275850ed6523f236b061. 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/USA2P2476536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc09212f617449c99c9a79a201fba051e0e78b19e5a28155f7015e1a5909089. 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/USANG2498529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa976fbceb6bfca0a0a4815e2ea3f674b05e9d7b50008d409934fbaad5d34a512. 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/DGA0R2404041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2cc456983444e4437092518dc1ea128a98d5d6acb507e1a7573232ac4cc8bc. 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/QZDQH2436807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82655a90115730e975d93fa52d8ea3555ab8f1bff3075271862062f9c7ec443. 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/USA2P2465971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fb4e68598fc64c0ad2f020175ebd077fc9073ce2d65149e8f62a9d3b8872fd. 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/QZDQH2432432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6203d169a05d77186d9d8e1db1ce289b0f3fae71d2a89282c0735f6495360bd. 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/USA2P2457465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bedfefa40ac056d0ed4cfac92de182f893474e7c1f6ba9d82a6db4fa2672dc3. 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/USA2P2460231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2325047d02cb3bebe43a24a993c38f99eddf18f4611b9af00f39f028549fab3. 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/USA2P2450055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e04a9909afb8f7cd940ff6c502b0d140d7986e4810215ca3e29c731114df9b. 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/QZNFJ2403785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f098ea3fdc9c154fde869d40d77d46fddea04c7dfaa7b185e84fea7d285de1. 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/USA2P2441613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd92c2cafb2ef8fe220744d90f5cadaff6473c7eb580848a6810a5d2a302b1b. 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/USA2P2437292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ca0b7514f40d3c9dd1fa9472ac0cbb1a0470897c24d77cbbbbe00a8b2242d8. 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/QZQMB2105819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eda061ef1be940fd145b868d7cc92b0fd8234ab9d79d19f8914e562d4f8ead1. 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/USA2P2512366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafedfe533aaf4295df072141d85e97e6931043703496fccc98ffdb58bb20b43. 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/USA2P2520599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770235fdd33607359a6a174b561db045e32cd4045afe0c3bd5ce8680efa8e40b. 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/QZDQH2506566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aba4fa819199b737929845fad5c8014e85a1aaafdd3020c37dae158ae2b2a88. 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/USA2P2521137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664179bc1fc23f70f8b48641296e991653801338bccea86ca9b0eafbb0824987. 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/USA2P2521138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eda061ef1be940fd145b868d7cc92b0fd8234ab9d79d19f8914e562d4f8ead1. 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/USA2P2512366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0598a5e4fadb5e2b98a0b5440235ae1262826f2b158a75103f1e7a766fdfb45. 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/USA2P2521139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a54609f7ca86bab129d767337b8ee2cfb6faa5b625c1c010a8d6c26bfded1b. 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/USA2P2521140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ac5c0a59e5c0707dc3d76d7c10950fb81b53871f4b71a12d2cac8a62d3092c. 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/USA2P2521141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c1f10e77ff9b2c31b5a4dfb5a6cf852d7372de848a16d60c92d62173e4d14f. 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/USA2P2521142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac8e11155d7074c91df9630b6b235604807782402219138ebfc8e1fe55f2721. 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/USA2P2521143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3287e2810ef1e779aa7f810bf5773b6435f182a0f3524a2f44fa9ab4efb3226. 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/QZ9QQ2300870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823e787bd0d3bee2105a262cd3dd8488ed75da15882ae697d091144c3499cce8. 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/QZ9QQ2200147.