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 0x5ac0f52ba74708d1190aecd1b22be7ebf0ad298d30d702a5ca46943277dcac4f. 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/c9355d2b-54c4-4f53-a3e6-cc9c734dcb01.json and https://artists.proofprofile.net/proofs/artist/c9355d2b-54c4-4f53-a3e6-cc9c734dcb01.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 0xf056f3e57e2e12a93a3582b9198e4c9a74a545956761afba81733d49d98c0996. 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/USHM82115434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13fcbf0e3f0fa328d3e4bdedafe9d8a95540196225765fca0dc4a64f201ef54. 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/ES71G1309985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88373cf2fc88e74ab112df76222b811a1f97698a18ddc71885e3cf6fb1bbab9d. 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/ES71G1309986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ac5c6fe19146c29bd22251f177d34cd84328d6eece9d9cd5efdccfc35d4930. 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/ES71G1309987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc58f22dd128c6e251cea59487a1ef3c4ff8a5c3700d9ba0c9dbb939be7d5c3. 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/ES71G1309988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa244e97ff51497ca4fba18023a54d990aab14f6cde54bf78c75d2d1da6a8fcfc. 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/ES71G1309989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23c441b79767f09843bbc7f6b195cef36cfac8397b196f49be318714a46c4b2. 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/ES71G1309990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372a1dc2d94b196a9591fe49403a869495d9f79c5032cf36e2473288e79dc629. 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/ES71G1309991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeb26d5719319bc0c0419a7dbf973117601fd17233fa67ca48337314a4bf44d. 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/ES71G1309992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91add8809f1bc011136b54a83d5add2d883d6a495d86a44a63fc57242cb333b5. 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/ES71G1309993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecb33d5c6280187f14849bdb05a7291915eca0cf22003b8fc87da2b5a3323d7. 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/ES71G1309994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6856268728f9e1d98db157621222563349afd1107e7a6ea5fb82070ddc1447. 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/ES71G1309995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7899d1d4f8d5d855f1a1cd550c63fee8e45f3ad1cdddc84f32bc646f42e6aa13. 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/ES71G1309996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c86ea4c45d7ca56625be40a1538d8979d69aefb14b4635f9d6426d20b0431c. 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/ES71G1309997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e980a56d9436f0a4c61fbfcc38b151e7e347af5a1c43d55542daaab0d916b64. 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/ES71G1309998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8659ef031d3d559ef5b9c63aa122392c3d7896aac8846fb472d142aaaabec3. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:34:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1710896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42370ce165d2697a5eb06a10984b19f24bee2103cceff85095b8d0a6edcdd1c5. 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/ES71G1710897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb092ea0af8c31961226c2013e5aa81b01d2e1f6a57bce502ebd1f32a9c3f38f9. 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/ES71G1710898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48922f94a1b6415540c8c801ec2d3fa77725d364cbe8c4f351ee425aedeb0c0c. 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/ES71G1710899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c462467a63387f8ff3abd9a2c6871e337fd30c14666b7e8a35738ff99a3e97. 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/ES71G1710900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfa99433b52e5793a10e259c25b74c6e18fd833f9ab44794297b7483f8aa578. 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/ES71G1710901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1303dc73a9d05610d0ac7a2668724f7fccb4722eff902b832ca227f6426c369. 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/ES71G1710902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9412f6b24e93290efa3f10cb193c499207c67b695ca447fa8ede782a6788c12e. 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/ES71G1710905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce2f4ee83237827a5e43da995085238154c6eec0fe51f31d45755cb1965ee75. 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/ES71G1710906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76741a5cc0976473462f41cb8908e95f9b567b11cf3569b5667f33c53cdc163d. 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/ES71G1710907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c892af6d1c0ab12774d1ae2955397864c16d3ab50dcd16f463cddfb4f7a638. 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/ES71G1710908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf233208a9d73dd5a5f1527581d83cb23eb189af22597c23a6172c875723d87ca. 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/ES71G1710910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088b1a20b6d48517d97ceaf852ec30cca6f8802360b693e51b7ee5d22b460acb. 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/TCABY1472467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772c48a8062f68f9ec4bf4fbdf5aede5b55ee9783d2fb95c524c65b851ab6603. 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/TCABY1472471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e87bb76d2e4e7521afcfbecb09ca8b94681caa029c2cde7fce3557e49132ce. 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/TCABY1472478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb462e70054225d10d840535952ce55bb5151d38d8cb34da5018202b30c99db0. 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/TCABY1472480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba4d3a7d05db741e06ea5357cbe0d333386bff770d4ca3536f9e92f35e1e0a8. 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/TCABY1472482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21c30e6dca669c64553ea845dbd880eb8aececde68c0c72f4d4d8c5a4349786. 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/QZHZ41958136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79403ffe54c016d3b30412ca8efb8c1012d53347aff0d75f3ca570f2cbbd1fad. 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/QZHZ41958137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be30340016136dfa4b8f8e35db63cd3990b52b4e8ff0b00366169302095828f. 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/QZHZ41958138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f29756a4590d94f76dd14541ca8df23c14762c945b304c834b74ba5ef816b96. 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/USWL10700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1969e4d99c4180ac4c920553c54bf17d4e60dedc1dcc4bdf99bea94d9e4d0e78. 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/ES5089800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9425dd1de8d78f1797cec4b943dba3a80f223e1bfab0ab87d1158384516c8953. 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/BRWMB0700761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6450d2554f1170fa7c56a53f3378ec9e4dd1fd7a99a1c6634c582159e6e6b3ec. 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/ES5151503730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2b2f1f4059273bd8faf448a4dbc378c16782ad6c9aa70d656e800600f7c7cc. 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/QZ5AB2174210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf70a9585d1e22e04c516a9241644baacd018e643ce740d51a5c4738c724d2dd. 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/QZW9L2245828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3391d029d856fa24264f1498826975cd687c9814da8dd95f76410274f3a648. 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/ES5019664002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489abcc2b4b33fc599f971b2e24375390254a967c0d4807a9208b9babedb3903. 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/US7VG2316972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4b33f6f5a96701530b86b43c66840966a28b0b7d2d3c3fd19165f9effb2531. 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/ARIXB2403645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4b33f6f5a96701530b86b43c66840966a28b0b7d2d3c3fd19165f9effb2531. 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/ARIXB2403645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42370ce165d2697a5eb06a10984b19f24bee2103cceff85095b8d0a6edcdd1c5. 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/ES71G1710897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb092ea0af8c31961226c2013e5aa81b01d2e1f6a57bce502ebd1f32a9c3f38f9. 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/ES71G1710898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48922f94a1b6415540c8c801ec2d3fa77725d364cbe8c4f351ee425aedeb0c0c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES71G1710899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c462467a63387f8ff3abd9a2c6871e337fd30c14666b7e8a35738ff99a3e97. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES71G1710900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfa99433b52e5793a10e259c25b74c6e18fd833f9ab44794297b7483f8aa578. 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/ES71G1710901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1303dc73a9d05610d0ac7a2668724f7fccb4722eff902b832ca227f6426c369. 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/ES71G1710902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9412f6b24e93290efa3f10cb193c499207c67b695ca447fa8ede782a6788c12e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1710905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce2f4ee83237827a5e43da995085238154c6eec0fe51f31d45755cb1965ee75. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ES71G1710906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76741a5cc0976473462f41cb8908e95f9b567b11cf3569b5667f33c53cdc163d. 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/ES71G1710907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c892af6d1c0ab12774d1ae2955397864c16d3ab50dcd16f463cddfb4f7a638. 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/ES71G1710908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf233208a9d73dd5a5f1527581d83cb23eb189af22597c23a6172c875723d87ca. 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/ES71G1710910.