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 0xfa214b95bca71f9f97c9585b1ff43b9d18f6a06882d547e65044b8cd65deecba. 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/3aa948a3-7e8c-4052-b565-6178ba12a563.json and https://artists.proofprofile.net/proofs/artist/3aa948a3-7e8c-4052-b565-6178ba12a563.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 0x56b85f91e1741613928535d298d57aeb8cf3a68c00599c2b9d546364c5796fbf. 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/FR10S2336128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47133ecf7a5b1af51f3f234488baf1604bce81b976a536d1b079a3e2e8a08659. 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/FR10S2336129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf332cd86583c47a13b4166b7b3f27ec5a77e07766dc7468b5e4efb40c1c6dacb. 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/FR10S2336130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cea6913dfc9258e5d1a90d615b7ce154bbec52aa1444284fd9042886d5ad08. 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/QM4TW2378484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877e9cbbc88326579de044e25fa5a2cf73e9317ded4981949065625f7ff3a08c. 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/QZHZ32260484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabefce8765f9ad32470eba7072df866f4962b779e458ace798109cff9efc23b2. 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/FRX282258395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5643eced00aac384f401f036e0a302be7cdc25d485a7a08acb23461087f464. 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/QM6P42458513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a8432ca8adf0e65fa937a56800e7617f51047bb83a5da6b8ffe87025183078. 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/QM6P42420616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f80c84cd3a985d98be8c8367a977fd65ff7555b699195e06485a688f758817. 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/QM6P42420598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bf228a5e82d4f405344113bd1397fdd4ea84fab0d3a806080c3add8b0d3c71. 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/QM6N22416604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48cd659fb011068e3a6278535d00378ee9e76d2cd9fadd85bc7dfbf009417e9. 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/QM6N22411114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8ca4f368e7eed2bb9e95a87922e33f83bc29b31b68e3414c114debbf09098b. 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/QM6N22423377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5aa812e60cd8e766f3b8877f53197056d6619916c9f95aa15a69de84b03cb9a. 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/QM6N22423378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14918c9bd65b496e34f6cfe16e39e55d0dffb691be88894057baccf53f703829. 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/QM6MZ2408123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fae2f6ef0b923aab6dfca74473d3d998fb5c559f2491b10f69ad3bf9515ddc5. 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/QM4TX2462946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59641417fe81a7e73663523138ccd0285a56b116ac3e3e9ec217a1a28e9c3976. 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/QM4TX2462947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae8ae5f5353ec209994cc5dc3e2f3267bbb52e429697c6696f961b9f14b7e32. 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/QM4TX2462948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b7c2214160b95a4d5b7aececfc779f9b015edce2235f8e1308f716f455d7f7. 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/QM4TX2462901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb6d10db28ef428c59d3f6c8577827894fda05df073ccc20bb379b2adae7364. 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/QM4TX2495606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada65539c6de09edfbb9968e30b92c8c2b226e26c6fd5eeddc87dd51d62b5c45. 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/QM4TX2495608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e791d1f973850fdc37f27f3586bd6eceae78e755cf13ea528dae46c795d3511. 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/QM4TX2440134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb59254c697d373db957d5111b8c85841a8834acc5caedd30dc3278e8b11d5e. 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/QM4TX2440135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c47d7b6a1e3930e59501084f6914d37a0c1321793f4b6f97e76b7eee5dc378. 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/QZGLM2446527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77d4791021ff398f73a2790fa8a6d3d70329a4c038c59679d2eb0e71c6a6820. 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/QM4TX2440021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba2d15c0517d94d31f589b8949ca086c1ed561c2ad577af6256d8ca65029415. 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/QM4TX2440022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5286113e489d3766059009d602387e494c1c69c6706cec2f0cb9be9cc1e03588. 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/QM4TW2495809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ea8a468252871cbcc01e9419f3c29a9c81a19a9e624dbc7aa6cfb342495cfd. 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/QM4TW2467382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3562a9b4522ba451851d8caf81ee34e86153f9844cafc24d33489fe0e71cfb. 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/QM4TW2467383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad18b12215b3ed054a862824de74d3589472ee067c426a89aa5a42a570b57e1. 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/QM4TW2464380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5049e72e352ba8d424960e508980e4d71aff33c1fdaebaeb8c6af9720e1d1477. 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/QM4TW2418638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5671d8ba807578bc4b19c1beb7c994841fa1752c114c3521ebbf91caa139008d. 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/QM4TW2418639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47c9d16d151994ce6337c1a4a7047fd7a531ac6c71ddde90976e6c3066accac. 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/QM4TW2418551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55315ba1fe31d7ff5d5f568ce2b3815f8c739cbd29f6cff72248c5a1319fc2e6. 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/QM4TW2418552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd8d4f764b90298c5c7b73327c2652c2d10965f14a3f51a5b29cebf1c11d64d. 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/QMFMG2356237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd47ef59e9f4a3fe2ee8ab99ad8829b80e7762edb978186905accb03b18d27cd. 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/QMFMG2356238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f76d53902a6facecfd0696b5cc841dbafe3d64aba01336fb70b122d7681cad3. 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/QMFMG2356210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88c864f34850148277b601ff87001a48df389de26720c1ff57b765ff1cf7f55. 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/QMFMG2356126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc722c90ca5464be79607f9177269bfad12ee9ce96204fed572465de773bcfe7. 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/QMFMG2356127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd6ba9d28c79249ffcb1b2e8a573bd110b041e7d1d68d320b7d738cb42cad48. 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/QMFMG2356128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174949c2665fe162b22d9836cd7d9bea219b5c9851fbd129b118f6de4159db08. 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/QMFMG2356129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1003543c48a96e80ccfd43376a45fc41fd776d8209acd9467d7fc643ec2e55c5. 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/QMFMG2356130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe399e3c76ee7d29e2ad09d699b44870dd2b882c3d17d433fc724468522760d. 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/QMFMG2356131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ec3763f0ea05e339213b2f01a947dd1ebd6eb6c347b9fee2beb92212953362. 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/QMFMG2323033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817a0edb967a3c76bf2e9dbb831b7255bf8ae7271544f00d41eaedfe94e933c2. 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/QMFMF2388073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d30a3419cbd049bfe4246db33e5c18c05ba19e87219d2580e384fa8bed61f2. 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/QMFME2372897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2348a2a1aef08a896fc0e8f5f06e10e12a622a0d4bc46ac06b01873d0154549. 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/QMFME2372898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa879807ac4b7b1e58c50803ce957243c423214252e2fa28571e77986f2ac10a1. 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/QMFME2372899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a713eec326c86a24e3901eed7dba36b42f8b3e927b94b076a788164bf4c21aa. 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/QMFMF2317507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce96f0099ca544cc21c765421e071a6bc55eac5ec3c934db56c3a58210c41733. 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/QMFMF2317515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada3d81814f66b835a8703e8c72b33a28fd81316ac78f240a3109a92792c9b1a. 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/QMFMF2317516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72a44801ee8e7bb84fb3f1f3d21c28e791e261edb5f7ccf40e2a62bef8577f0. 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/QMFMF2317517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645f4713630b312cef3f72d75cc4ef2ebf875388287c86bacc931688e24e2884. 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/QMFME2372383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809e51c01c6efdccc4c305d5add4268f3f529053b007aa5d35428a37580350ab. 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/QMFME2392377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe920b63d9a4949862af491235aa7777ec75533d57382137f3dc6752d64c88a87. 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/QMBZ92308843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2f5f4e47918812724aa73c1f5943f15779370e1c7fe459e5252bcb82f7e4d5. 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/QMBZ92477281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf029b58874f8e01ff2986e1797ce020bcfb551083f8c61e9454d085210ae56a9. 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/QMBZ92477267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15307b01dd27d1ee823fc0bb6e29b218939ed84726c3b98fe241bc285833195. 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/QMBZ92477268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e825e85153213c2d86324e27c06e969e6c8f3d0aebaef20d102716a76695083. 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/QMBZ92477269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d60b5f6d40910b1dcab07f49ade1977ddf8f037cc5da94e749aece20e201e4. 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/QMBZ92452679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501925f11f2f78928608f77185339c29459ff93d68b54905020dfc423a97ca73. 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/QMBZ92416906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6019eb869dc6b0a5440f1c8123737636a5e20404bf57fbeb91bd5e2f69b47405. 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/QM7282452144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9151b8c908518573e9e0a9d34903265628110cb67cc1ed1254fe2d7af12692d9. 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/QM7282452067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5448d02fdbdd6086e7459983e609a59cadff838366e950312385564600ac63. 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/QM7282452068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e1863454fb47a7853b5f9164d7b5292699590ecb7346bb7f8ffbe9fc17bae2. 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/QM7282452042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d078d377c80a3b3fbd5c0e42dcdc8be55454f16cf49951620e60cb2923e45a6. 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/QM6P42495159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd298cd9a763ec795ea0c5173d6dbafca7dabaaf0f364d48a17eabe1f788db01. 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/QM6P42495144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ab42384abc6bc68161c8fa3ed31355646c64a7a0da0565c3bdce991f029135. 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/QM6P42495145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e8cc1d543517e9bfe1569289d75135811b0c2e127aa4a840934fd82a6353e0. 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/QM6MZ2307436.