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 0xd828b253b8d8e5883546422f7b2ac73503d3c172321df70fed7a59066bf67007. 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/8f1b6e0c-5769-42f9-a20e-8e9851988c0e.json and https://artists.proofprofile.net/proofs/artist/8f1b6e0c-5769-42f9-a20e-8e9851988c0e.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 0x282c2d0160d89fa0bd09d54e194903e015038ab395c4b66d73a54f30525aaf2f. 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/NLT2H2400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58c9dbc94f4bfd20a37c8acf189704bf83b4cf80f0406f15250a1f3a7733472. 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/NLT2H2400484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff7fad5d24b3672e5be37853b2b511c5287131c1495981670a35f4863cfb51e. 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/NLT2H2400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6835f18097d2db903d9a229e102224c9979b41693a1d319fada1c998ea213939. 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/NLT2H2400299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743a3d9469af7fe31b7d399219005ed18d71e908485b81139f8ae4e2c16fc8c5. 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/BE8LH2300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a6ed72ce4148f47241f2bec0415703dc162bcb982fcb9543eec68295a5e4c6. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BE8LH2300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb949c0a94c8febe3e702dea697b05c4bf478e2aca99cb0eb480e8db92303f8d0. 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/BE8LH2300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadad19dbcce3c10272d516ed58016642e82f1250c74bd87599c692ff3936c24. 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/BE8LH2300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77595f5e0b1c45d1190dc4cc7fc3b0c267350a3aa70a463152d7a043e9803492. 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/BE8LH2300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb2eb9db0ff96f6bd2e6f8cb4d8fdeef4676c735c680332d2b93bc711ff0ca0. 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/BE8LH2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7c3746e28debcc4ca58a159baa75da9ffb43ee366f132307f0c06bd399f52f. 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/BE8LH2200127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a47f46bc5b7c28261933aee3c3a9bbae2304aad750d0d66cbcea62a0b44ea4. 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/BE8LH2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462d94baa954fbb2ae88b9915d7b79b7a38f621e600d29b3856613cb8fd34e73. 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/DK4YA2288501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab45da63c67df38ad1b8a321ebacc8f99e5e49e0d9af4e9a91594a2b69f96e4d. 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/BE8LH2200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3869e4716d208a9028f85a6d4efb1a25b5e2ccff60069db6f2e110effe5892. 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/BE8LH2200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef1fbfd95394100e15ca905b934ab8560039cec33fe8570ba7c6fb2b3b24b9e. 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/BE8LH2200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d060238b47ac9ff163eec03531cdec545f389f550a4d198ff52e61f35d37ff8. 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/BE8LH2200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1958d32818d53d0157805126b6a9c2c95a4c450b9fe32af14243815737953f69. 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/BE8LH2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dabab115cf84596b7ab13f4f56fcf91bd535a6043428befbca9e76d1dd5faf. 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/BE8LH2200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7ec7482b74878e80111faacec6c63b4e981777a453217219eac260899e1145. 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/BE8LH2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cae84ef1c3d2d1fbfb082a3873d56f2624f2670c737050ba16a64b428205fea. 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/BE8LH2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bb4581577d27dee2b0a649687e0ffd9d58e05a8a87e1a0e56afe523cddffec. 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/BE8LH2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fda7e5423963a35dd691d3fc6a959a90a1ea650d65eec74bf4344ef35a6eb8c. 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/BE8LH2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990837ff69a35686f4566799a69c959d162d68f85104b3f0d386d6d367c1f7ff. 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/BE8LH2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2507d9a2c0118395197450030aa4f2c8060e415b924643a2238a95c75571d0f7. 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/BE8LH2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a8067b9c4310367c26fb59a64306d9bfcfd19759cce23bfa10c8c633837322. 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/BE8LH2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe5efb0681130097c2b7994cfeff8cdce063c4a01172746667ffe462a8e565c. 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/BE8LH2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e7176d5a8614cc1cca39591b55ae5b27618c60d1d921cf49233f2d82797807. 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/QZNWY2142548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ab2b1c8556dda275904a4b0508a8c08e521453076612d845e52fdc03b504cf. 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/QZNWU2187831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d73fd504436547774bcc84990cfa207964c19c03fa1123eeca7babb5bf6fd6. 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/QZNWS2146939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0063d48d323657387b4a4fff4cd30db508fd406484fff6bf1141fb9a2c65f4. 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/QZNWS2146923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a4828a9412274e04f017e0183ec4baaaec1dd7feb2ec8d48df4fcedd2b685e. 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/QZNWS2169089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e83349523ce85a35633a0d73e3dadfb0bdcd740124e23fbc52e3be7d9b4579. 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/QZMEP2189223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82749278c8378337d97238f1460b6cafdb08fdfea8377ef8198712f045fc2f11. 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/QZMEP2189208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a50a513ec08b5ca41296f8769834c27687bd1a3b5703dbc848b295f7c6615e. 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/QZK6J2112576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e3e21fae06d88aa1fea73ab5a530b7fda7a30161518f4d62e259462648265e. 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/QZK6J2112571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8898b493342cd059e5e1b22c0cba76850e889ec8f9812d838419125c84c94974. 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/QZK6J2111064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60cca9f7b311ed20502b856f05907726d8671fbcc0de922a21e96910d141bcd0. 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/NLT2H2401136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f29f5b22fd12b575b93565b2b21ce8374ecc690c13fc57fedcbba1836fc864b. 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/BE8LH2400613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85fbe2d27ac9ab221c62b91efce5a2574b750fd3d67a3e5f05a469ccb847351. 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/BE8LH2400625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd591c3e4cf09bdc21c11d50453dbb152cf3293cdf4bfa14b0e4001dd5f017809. 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/NLT2H2401137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3648b9916c3bbb1f6eb11db972d995560fcd5a4b54dda79e50c4b7c38481d0db. 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/GBLV62413307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf72b0cc483bf16e15252d8530f26da583c1d6dd2eae3afd93661c806e0b3ce6. 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/BE8LH2400378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ffc3a300629608b7d4ad00c2b79cfc54d1e06a2323c570784ddf489aed2d5c. 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/GBKQU2481226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a144284980924c352b44c82988e52687b9b543e38822fd8f4c030da2ef62b9. 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/QZWDE2528680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a47f46bc5b7c28261933aee3c3a9bbae2304aad750d0d66cbcea62a0b44ea4. 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/BE8LH2200105.
Lounge Covers Of Popular Songs 2023.01 - Chill Out Covers - Relax & Chill Covers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3869e4716d208a9028f85a6d4efb1a25b5e2ccff60069db6f2e110effe5892. 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/BE8LH2200097.
Lounge Covers Of Popular Songs 2023.03 - Chill Out Covers - Relax & Chill Covers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7c3746e28debcc4ca58a159baa75da9ffb43ee366f132307f0c06bd399f52f. 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/BE8LH2200127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a4828a9412274e04f017e0183ec4baaaec1dd7feb2ec8d48df4fcedd2b685e. 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/QZNWS2169089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a47f46bc5b7c28261933aee3c3a9bbae2304aad750d0d66cbcea62a0b44ea4. 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/BE8LH2200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab45da63c67df38ad1b8a321ebacc8f99e5e49e0d9af4e9a91594a2b69f96e4d. 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/BE8LH2200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0063d48d323657387b4a4fff4cd30db508fd406484fff6bf1141fb9a2c65f4. 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/QZNWS2146923.