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 0x54180322859eeea501d9cc05f96838b1ff5135983c94f701d4911c48e198476c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da6d4a39-0d58-4c52-bbf3-56043f3b883d.json and https://artists.proofprofile.net/proofs/artist/da6d4a39-0d58-4c52-bbf3-56043f3b883d.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 0xeb0a83865ec315b423c5eca1e17299166c709ad08acd3e24c94fe83702e56b40. 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/HKE672100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000871a76533eff53f33f8638ee857fe6ffe0ebf8e101fa43a7f0a0e7b35048b. 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/HKE672100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd262d6386ab6a446a3b1c87c64e2315f67c20516abc0de4dca6a20e1fca5e8. 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/HKE672100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbde98026287d4bd4442950928a175f8c3477445ec3a473a42c7aa3c97d6a0b. 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/HKG732207221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591ccc1438b7339e7d94a5896e6615da449d1e53e767beb3fe76d8108e29ab57. 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/HKG732207222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b974c3721aef3950d55032c47d38f932ce6ba959637e8c14e2239056036802. 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/TWA532300337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2. 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/TWA532300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2. 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/TWA532300343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2. 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/TWA532300513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac. 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/CNUM72400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09. 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/CNUM72400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055. 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/CNUM72400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89. 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/CNUM72400354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e. 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/CNUM72400621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e. 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/CNUM72400657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859. 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/CNUM72400658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25. 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/TWA532101319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a. 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/TWA532101873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a. 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/TWA532101321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262. 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/TWA532200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e. 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/TWA532101320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864. 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/TWA532101872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69. 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/TWA532200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0. 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/TWA532200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e. 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/TWA532101874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5631a92329bcd0b53c992539baee0ceb7ed93b651b9c95e7d9e48d5f6f073dad. 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/TWA532300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1908283954ee7efec7d7d2ff96a4c56b51a1573f2eba2a03ee8de89e236ae8e. 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/TWA532300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4b8075aa2e275017a9169fa1d57d4c77be393f955f17b3932576aad46f1e97. 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/TWA532300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4774e2277f44707ffa20e46d953b2b7b7f4cf68b08c8b1a1645acdd33144c555. 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/TWA532300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515284f46e75435bc391d9fd4510d5b02133467d3f9508ea06abebb089860918. 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/TWA532300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c6534dcc958527aa56d3d7d0c58d1110175e13ba81f1e70052b89dd8d7ec56. 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/TWA532300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ac1303faf56bc223f2c6d190478e7f88ef8caa4e57f4105bc91538678b87d8. 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/TWA531901960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52. 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/TWA531901936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949. 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/TWA532002081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8. 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/TWA532002101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083. 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/TWA532002595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932. 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/TWA532002596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a. 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/TWA532002655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e. 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/TWA532002654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a. 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/TWA532100807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a. 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/TWA532101168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355192b43aa6cecd38eee8e5aaa0366b34576985bc2e160b7d33591acf1bc96e. 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/CNUM72500314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80eee04a5a01c636f221914131d75e6701aaad62f34331e22287f6cee6cc4e72. 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/CN2DY2501366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e27969b4331a61cdce795c250a80abfb7563f34aecc984b2348766693be82e. 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/CN2DY2500354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfaee8fb87dbcee78d5eff293609e6dbe8a72400492b292b3c86ff27b338d859. 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/CNUM72400658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf68db0ec732fe0d9c9226f9d21596275f77f99dc819dc52d053ab2aaf4c2c2e. 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/CNUM72400657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3eb223b7ef5b37453c606d1e404b994d6e5462bf788ac997a4b494677782985. 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/DGA0R2491491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14af51b3709aeb0bc2293c05c1f274a900ac38baf23a8649d7d6f48c6c8fe4f0. 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/DGA0R2491492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd068796a2cd5165a7ec091742467d5f60eba79b815007a52dd78742139b372c4. 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/DGA0R2491493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01a9e11cea7d01d74231defa00bc2c1b1fbfcf24ac10324ff9aad64cd66ad6e. 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/CNUM72400621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f027f51fca9e937c36a3312cd14332b79d454082474d0d3d40eccab5bb3b89. 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/CNUM72400354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8313e0cbcf7b43e9bdabc50d27bd75f38771b2d156f3f5ada11d0e7f6603055. 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/CNUM72400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7206c6315b2b130911f3de0fb24ef8b4c136d92488aed8469d374d3d830e8a09. 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/CNUM72400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d815bdc4df6ea689b36d508c950a2e4ffd47947125559febf364b0d3ea68bac. 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/CNUM72400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6fe7c63b3dbed96ebdee5ceac4712edf4358d7c65e579a8a25e97f2ec098a2. 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/TWA532300513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c68fdd25046a9b5017292e9719087f202e89d46b321c02c58b6ec6d8a2a0f2. 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/TWA532300343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931916ba8bd8dbd51578fefd90abb5a7b405bd4362ea859b50aefe2cf79aded2. 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/TWA532300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffd45af548cadba81e36c93a5f25565e3b7a36b28c6be20c404f00a3af6262f. 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/HKE022200443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7940797bf076429311272ad18dce1a0e8407d6e7cfb52b0d8127c8a9c947139b. 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/TWA532200418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab86db8fa7ce6752a96664db26487883283939035e1539c0cd6856bb2e7777b8. 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/TWA532200387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1c7987eae266f813d2e051e375547c09bef9a0d0b34a88a0186ddf5526a5fb. 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/TWA532200314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2579f2fef18bbbbb641e51c36db7b44a8b13ef87e27d985efb1b6637f8698bc0. 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/TWA532200243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a0a9b650d8bdd4edf550856d330080d43ac0a9b73c32446f0f118936e91b69. 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/TWA532200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c73e688a9eb9409acf1d989f06db54f6b2e65cc1f7c5d74277c568b70e16262. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA532200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c13a4fbda3645644d914388cd279d98fd989a8fab5be2b32aa91d39fae43ab. 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/TWA532200155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28f043dbd2ee60b9a58a92c4eb0ec73ba222a58e0fe985feda818843c2f47d7. 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/CNZ632200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9e0143808811abd6dd948d948e5bf5098f657d05d06512da0b03ef44a241f1. 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/CNZ632200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f212bbcc5ee7c5046776efdfa5f5f916e788032dc97fe234d1058573a7da864. 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/TWA532101872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba755b54af0240c6f278c4ebc0d2a9bcfaf57fb874d1391552db50b13e48440a. 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/TWA532101873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a656985fc59bf89fd1095e09d3df3525899f7e889f0ff30c3c14d6e2ec4a3e. 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/TWA532101874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d9b694b1cfb8df83245e0e9763518eac1f272a3a993b174667ecdd290a0f25. 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/TWA532101319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1268e1dd8f8c6ed47c698c935ae2b1b15ec7d0a3314950172276f8e3d994889e. 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/TWA532101320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9740345ffb84343d082fb376c4ccfc86a68b8ecc625e62bfeb1d8942f9333a. 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/TWA532101321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ccf8530dc20ad8044273200d9852fb69d52ba82a8e24b3c18b10007561893a. 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/TWA532101168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf21933ba557e2de2bcfea50977e0f746ae8069556c347f09dc3c3846d4427a. 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/TWA532100807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a75f5006b2e7304a45699340339cd7257c87a25695991ed3604373403b4f4e. 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/TWA532002654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09ff5313848f616481d4377f8478d9c781b85af04b37ebc9f98d7345797b83a. 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/TWA532002655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440458e7e0f8e1983ce5fe5375fbecece79b112a62d61c88bed8a8be75c2c083. 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/TWA532002595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cc999cbea7c29519f83e58f6313215d67d1ed2f7c92c0acde162ed4bb44932. 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/TWA532002596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21536a4e3a2ab313c2f9f5a53e67ed8cb3db17cb9b40104de80be8b910ebda8. 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/TWA532002101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bff91d088d9e20dec51334b67a5ae734b2755a979968aeebe0087ead8b0949. 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/TWA532002081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00632fb1394efeb219fb7b7ca8a82e81223cd2762da18fa3db45087c905eab3. 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/TWA532000947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40db1466845ec2c2bd0fc46fd7fc17e9913b6fcf8e10919579b505cd0ec4cb83. 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/TWA532000092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d186e28db12dd8661adb630d20003b3c3fdca4462a98f70a9fcbc17359aea52. 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/TWA531901936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd02f9dcbdccec90142704a4e4e387564a90b65e8eecc65372fd88dfb703c33. 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/HKG731725823.