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 0xa97be4ec329f2213a7fd60d1c3b440bf822f3f7e384fd179ac40ac8c7e54db19. 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/8056816a-2695-4139-a6b9-faa1c9c66241.json and https://artists.proofprofile.net/proofs/artist/8056816a-2695-4139-a6b9-faa1c9c66241.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 0x6af736b0298273256572760f853c2a81173b5101fbe6be11107f92e77b6af3d1. 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/FR9W12345483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1739ba71dd23e65b04dae7fe86b6cb997f35150eea4310d0ea3cbfb920d1604. 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/FR8Q11600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741efb38cc59c9684e0ce4c274d25f36f090262adc4b7ad17f53b488719cbcb7. 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/FR8Q11600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35613d27f112aa1857a93f0a2dedea6db91962fa438e0971b113455cea3040e6. 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/FR2X41874174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56565370f759256c72c5421559a9e650f3eff29fce532745b88a8c3d369cf127. 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/FR2X41874176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0c949b31f1c560211113e5e7430e7350bf940b71101d5d76706e7f43d8d6d9. 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/FR2X41874177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cf94ad9cb706a35c23717abf8048b91c8b2a3d46700ecf8d9059991f6e732c. 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/FR2X41874178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f01f560acfa23a168afb234d56b028c24928c0a2ec74f7d39deb9c62d243e. 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/FR2X41874180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5430bb7866d4b172730713bf370c74c9db459c725388a90059928a961082c1. 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/FR2X41874181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57996ded7b01b1cb01c922cfdc775a8cda1e6db8dd78f9472666fb6a0877f4d. 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/FR2X41874184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e5897ce94d07da3ba5aa892b1332a8d809ea4ec5bb9ec8e4efd6c147858bbd. 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/FR2X41874185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f144e97b6c5a9c8c3e2288008b8bb88a974e422b168241431b267d4d0aa02d5. 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/FR2X41874186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd702738e5341a2cc3c35374e36fdc0eae50b5d5922e630cc0ac38bdfc009d4a6. 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/FR9W12345479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e5631e8dccc34f77f7ec83d231f0282b7478d78ad133e923db3030666bb397. 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/FR9W12345480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff62cdf7726e0cece8070e82e8f7e2a863f6edcae2803c483de12b01341472d8. 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/FR9W12345481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa128aa8339d76811e4a168351bfebd070caf9d5100667f60a29e911d99cd50. 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/FR9W12345482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af736b0298273256572760f853c2a81173b5101fbe6be11107f92e77b6af3d1. 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/FR9W12345483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856e8eb39d35354095ceb7fc72c15d9464d5e9799c9a15436265e065c1df1b4f. 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/FR9W12345484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c55615137fe064d5b01f2fd9758c0028e5c47091298ff7b83b6f56bd3567502. 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/FR9W12345485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6084a3f47443c0a21eb6e3004dbaab927ea923bf0da91f78dbd5662c13621ea9. 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/FR96X1958830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708496928ff767a26338c846892eb8f6e7aff2930e84a2bde28c87217751b0a6. 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/FR96X1958831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab728c19f22c2ac0007597ed4cbfbd80a8ed393011c4ddc607a5a8d0cb2c1e6. 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/FR96X1958832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872cce0791991250cf13f2ee35d8b2c4dea4011877a55b9fd7b398928955e7cc. 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/FR96X1958833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50aa98a27cb620b76992f66318773139c2cf4bbb998506f55706c836ca01717. 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/FR96X1958834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07177ca03964c4f23b9f4ef6763bc2c3012d12177780bf56a0a95c562c4e0829. 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/FR96X1958835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfdfd7b62285f6a74262944ed094dab356440898c4ade20b6369fef5df795c0. 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/FR96X1958836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0950a831eb5fe5e61c8bbe7d25c913add16d6276d005b52ea7c921725ee33fde. 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/FR96X1958837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e4e22218dc17f67cf7871d15f107e53195ac8d7b75b43c6e1fa4a34bacfd53. 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/FR96X1958838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256c47677ce04766f2524e16d1b45176cd8f3bd58d9df66115b5a40f73d6b4c8. 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/FR96X1958839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99856b282782bdba6c56c1803d88716627bc4519837a1b8d5df0043f43fd90c. 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/FR0Z41504000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d51a88aab766367fbf65842aebc1087b32b73236f57f98a623b9ac21269baf1. 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/FR0Z41504001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205dc62e655b7aa25bf0f911642b086e1f5b6870cb786bd1eb75ff2582b58ab0. 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/FR0Z41504005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d9eccecc8b15d51f117899e1a25feec4d5e95d166e249989ea493320357888. 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/FR0Z41504006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7b44b58219806ecb05d0d7159ee4c8059e1c34c1b97611d4118e4fff584c17. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0Z41504007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd702738e5341a2cc3c35374e36fdc0eae50b5d5922e630cc0ac38bdfc009d4a6. 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/FR9W12345479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856e8eb39d35354095ceb7fc72c15d9464d5e9799c9a15436265e065c1df1b4f. 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/FR9W12345484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e37da9fd9fc847eeb788a11a125aa30d663aa2dd25622055ca80755c2e557d. 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/FR9W12037670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6eb5cb612b3ff6f9a65cb27665a1d4e1d124d7fcf08835ce64c2acf602b227d. 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/FR9W12037671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb6c69583bad76a1e1db48a80f1084fca75a24ddb47686576938c73dd309d60. 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/FR9W12037672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f2ab9c873a0ca43d9ce64152a6c8d8b163fe182ceaf1855ff4f211e9eed353. 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/FR9W12214369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836f73d856ea3faa3760ce0138b2dc66ab800951815438a5610288b1ef68fa88. 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/FR9W12214372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c4c7559ef2540f74894b17f0d4c07526948bb3774ce07ab725d18676669e09. 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/FR9W12214374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb2efec5e5cca50d509d9cc2feb81bcae66699879bd6cc173ead51fd7c9db0a. 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/FR9W12214376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138597de1a8e4ace594e02bbb4fce2a1d0c84e9a59884550092430b263b70bad. 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/FR9W12214375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7451e36a55ceec5d0fbc6b7a1bd7c64ad5dc9b1eceffc0d9c248751bb0aca56. 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/FR9W12242127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb97a07c54bd4166f5513792cad019c96a4fa05aba0467bc74e08799e3d71544. 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/FR9W12216746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad201af26ef8317195237eac6f9471e1a844c4b1c5e60eeba0ecd2db95dbfc46. 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/QZTBB2337857.
Foreign Affair (International Compilation)