Stroke 9 is an American alternative rock band formed in Marin County, California, in 1989. History Stroke 9 had their first live performance at Caffe Nuvo in San Anselmo. They split up for the summer
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 0x54da07796598f12beadd306bbceb7b0928c407e7aa859da92c0290d7ec5076ab. 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/8ae265ce-ccc1-4db2-9a59-ae3a93a0a65e.json and https://artists.proofprofile.net/proofs/artist/8ae265ce-ccc1-4db2-9a59-ae3a93a0a65e.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 0xc953152e020564c0bba704ed6c06851f745d9393175853ef26edb3ddd7f8d317. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2394251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992ef95d08b9ec5580dbabaab3e2bc492b7a4ddea9c0267009cbb3a9746f261f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2332585.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9259d9356008b432b8aa947732fb34de818b727df002ef07493e5f41b1652d63. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2143901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aff87254b58b888db4090fe15d1cbbfcebd759ae86d6f7454ce03b4137dbfa8. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42268381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf544731b1e63cd129960b418679eeae8595d6ba25243ff0afa1820cb3dd30806. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2230911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a7a3680a083c400800bf869b1586c6a6292b79ad2bac6483c0d2869ee4b4e6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92252226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1215ecfc609cec6d89e4f2afabce29f272ba8a6d88769b3425afa7bbc45920a0. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2327779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e7236989b15f675a75c708fec5e1fc4540af149e76cd5750c57aa8f456e9a6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2164094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf144181d1bca8620a549bdc13c3e8034c21b145ece341b71383fbf6502543377. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2282377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68b765a5ab8fe3884a48f64e5d58f23b9b268eaad7d97a2e6f90e873bea5c8a. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZK6Q2193952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4bf2075cfdabf1d73753ce042faab91ff51bc5112d011dc623426dcc958710. 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/USANG1928453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a37f7f0ecccc06af5856ac281b5722511922089b7784825b77bdf5c29954e9. 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/USANG1926711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61fcf782b2b9ddae58a9bd284e5dabe2554f82bfd3bf9cd173fe484d4f021f7. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1915838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4af5290811a3c344beb402028e065e7913e3b18c7a27094487ec31e6e9fbddd. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG1928451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2269bad191bf0a896892e101b2904b77b7f6a16a18271e9c23fa4787148907. 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/US3DF1816590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb16d2bb00662ab9f07f3588c96981773001d65f3cb04c1eb5da13d9c05a417e. 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/US3DF1816595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c7872d44d247fb79d4ca67ab2c53420cef0450cfb9d90bc7af21ec2ba7c8ad. 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/US3DF1816598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efaebcdf86d3c23dc832ed9fbcf88a194f12316774287b4af0cb163ae511eb8. 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/US3DF1816602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7deedcdacc92b55aa6b254c760c33004dd69349b06d1536855416b5a5454d62. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF1817762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df45617416ef1d980baca26bb0e07079bb23d8321a8b077bda8a20133ba49c6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US3DF1816608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61309d5ca21d82387cdfcf79977ad80c2a8d140abd3113d7185805f37cfc8b3. 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/USB760700744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2815974eb5156a2e57fc3dfaf7f550a8d72b5f140cbaac13f04ef3e02bbf3f. 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/USB760700745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd9471809918fc4aeb478298932c9d52114a20d137ad6fcd57fca5f824fcea5. 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/USB760700747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91817f5ac47ff7638530d48697a7867cf9e58bd8408451dde9b3101489557f7b. 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/USB760700749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9af2ce35c108f98a8112b51395af0ce36dc84862dd6d96c46d5a9da6b765498. 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/USB760700751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6158891258aee949369487ab6107d672dcc54fd467122bd8a644b38ed4230a9f. 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/USB760700753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbad4f153ce59219232df4e18753cbeb7c4f05db2c0d4f79b55250a42e99c669. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USB760700743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa6e7095c2956c45048ebbe0d1d1a502f15c6b0f8eeef69560fed42c30bfbb5. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760700746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7057daf7504baba39f772b91a652a1cb56ad0b65c7f3dbb5d82df8626fa5596. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760700748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb28f505f87247cad3af98e3ea9518cfc4cb5532d7e977ed48661e62b7070c7. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760700750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc886d56ad42dc7596da49de8bdc30b46530dc82174f14406637ddba728b65c51. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760700752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225b4c62b60f9b308acf3279529b5685d840f093127d6813b5c15186f0b89418. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf6b838565c4680457b870e751035862fe5775f9f40c3b8b582e18b968e2535. 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/USB760400354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb110b03533d685e13947e30e56e25201f4b08a97062f39ca18a2366cbd3cb7da. 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/USB760400359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58aad8a36dd99dad8b41f6a475a4311e9fac99dd8dfbc461db85495362a36b3f. 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/USB760400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b5fae4992b0d8cfd0d9b4840ea1fff33b3bc9059992025fb26ebd65a0dbf9c. 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/USB760400362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80acbb67cf7e868d85a6422e2de826c3cd186d68f084773e41e941f4b8379da1. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52abfd3bc7ac030d0443d2b5e686822a2ff5c5db219d6303b246a2a4206dfd15. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USB760400352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcb7c0d413ab18902ac0477c1ed5acbf31e4692a13de9a41d0ea92f8c93d66f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b32efd1656fa34fe54abc927b718263b4778aa083dd38fad934a45bbe2a49d. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USB760400356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f53a4f811f7855a949a8fa6b3d3b256528f39d4a5db451e0005dd62506a210f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USB760400357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862f2f27bfe98112e9fd1afdd47174840a7e6122a9fa713383cb23d7d19c3ee4. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227e1ab97c6a904b7e152e13add0e38e1ead6c4bf349574a5dd97095482ae2d1. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9c74916e5a9f46b249fd78d1b5150d05d7afacc297ea2b8f9dd3f0149b3742. 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/USB760400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308af8c3616d3193f80c4cdd1f34f676acf97a39235da0caf60a5747542023c1. 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/USB760400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb097743a7d978c7c2cf950b0d10cccb29d10552eaef11be48388242561843def. 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/USB760400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f4a8b41b0ec68ae7ad85792fdc2ac8383bab894bef5f0158676f937b16fb60. 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/USB760400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccf060576f10296746f1d6b0e1901f5e1ce9fc76ab2d760ca7a2d66b3361da9. 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/USB760400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d785c27712324c372527dc78d73f6d629e582873fef22432ad8265a9f91b743. 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/USB760400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f1b6dd7a4a6a02b3b7535e497bfc79ec91b85ae40047a999cb8238ae913460. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB760400114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c607565167e4b2c8a5cebd8ab5d9f88935162ad5388516e620e1887b9f1f95b. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USB760400116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e1d529dd7736916c801c515b42f73b3809c71f2e80c347464b4a8392d1c6a6. 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/USUR10110868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49982a6694171abe1a9ad950aeb52b4dce4f99072cd998e409e263247a5aa719. 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/USUR10200348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191b533896dae1b29b42ddbd47d8c17763e66bcd73245d657fdbfc368ccb94eb. 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/USUR10200350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7135c639986cf2301d47dc23762b966d58a78cdf44e7490a28cd5eb72e2479. 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/USUR10110891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x301c748e20893cfc1c5f3d85a948ce809fb0fa8c37a763b87cba326a3c9facf8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USUR10110866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5168a598b0842b9236f25a97033247f200880bb27bc7d482289cc5d03d3e66e. 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/USUR10200349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2614b7feb382777e42ff09e299210afd2d66e578d5affe9068c4fc06d3049cc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10110867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd0017a846fdda55081dfd71c67150270b9c564b130fafb0e84716d549419c5. 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/USUR10110871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9744b29602a030d3c53cfcdafac34b671508d43ace5f616549acecd213ffd5. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10110873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7508dc810d216ba6f8c9a8958308c55ba80c6a311b06d80a098f8c1ee47e20ac. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10110865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d9d27571e2d06bd02185c02c8cfc25660d1b2d9163229e17af7b6559a2aacf. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10110875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3888f454b67cbef186a3ad77c35e599a5c014c7aab0ff121394a76929665398. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10110874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa520cdc98548c3f6f5c888394210ead13bef91ebb7cbf2725ed41e9fd0f3a342. 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/USUR19902079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9a2b9a49319e9955d5a4b7d91026fa47d3e6084aaca5dc6d37ce89e548c391. 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/USUR19902080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c222c80e430ba6b1df80917487868c42ba8f41bd283770ee5c0510a6567de8. 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/USUR19901923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf256c4af6c38caaae58f31fb39d68289e318ab6701564a546aba8b1298a31c1. 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/USUR19902081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d084231ef3259a47cbb3ad34b1e945a9bf76f518926755c51fc0aabe78e7ba3. 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/USUR19902082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c643d51889c3ea63ece56b0dd220549b225ccefb99e0554e36a2a9773314d8. 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/USUR19902083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f66d13ae2caa052f4063dcd59e3777b12bee0d823c60eef362537a911099691. 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/USUR19902084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0434b683c3ee9bfc6e12ef4152fadac0e8a3281d5ae262e72d8e5b5ba46d5065. 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/USUR19902085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf590a8de3339ec4a936ef12565e901c032bfc72219a6358fc57f8ad774295c0. 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/USUR19902086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe7259989e87cf9b36c426e4a8ab67a9b8b590013928e049ea56bd66585e73d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR19902087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f39976261cd1a3d0c322c43aac67d1577e7d8be68544fb706df37921a65fb4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR19902088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ea14267e8df9f81d9ab4723002176cde8ce072b672c39e12982ae2ad3a7bdb. 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/USUR19902089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93c95f3b991bc2694ece3994876e934c34bb9933d47a68a32e5be4fa813cce7. 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/USANH0500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838bbc0a0fcadb0706f5ed32bc3731e72f7ccbe64d7695355f246c36a9870faf. 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/USANH0500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd96efac171ff184cbc79630667b0fb9cb8e5e51d8a6efb469dbda501a41965. 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/USANH0500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560f660c30ba09850286f0548c3499e7f71a4a2935531896b3d53f8206610ef6. 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/USANH0500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7232fe90dc831d41a9f007ddd03098b8eafbc8f311135a8d6e06fd1f7244eb0c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANH0500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e8009e9c93846056a088a8a8ec2de829fd743d45aae5bbc85bc4799d8fdfd8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANH0500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bb1c11c54a148e3bf91c0e915a0788596b1d380f25ebab5aa144e9501179f3. 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/US3DF1010031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f8f8d5551c068f7def262e5d97561405967d0ef31b27218ecf0bc34054268. 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/US3DF1010032.
Jay And Silent Bob Strike Back (Music From The Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67682e271e4dfbcd602b451214d07315f73cbc7ad8a7b41f037c54190364a2cc. 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/USUR10110757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5799a2751a9d137ca63d9077277f848c70e291b72fccb4cec72f6c22a39891. 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/USUR10110631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9c490bc8dd01481a3456152d43b9c81676ce59a94e29b363f858cb38a2cc5a. 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/USUR10500070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d8b1b87c31059877a609e735a80caae98e72deeae1999ab6081079368a5216. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10001558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9b9bb367ea8998d38e0095b90ec049bb62a1c4ae792fda68156b2699e53c51. 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/USMC16818031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa2c57b336bff146a35264f08059a6aa0f3b6ef4cd9dc200fe218a798f76fb5. 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/USIR20110422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b3dd5c12ced313956572875b3e0301c412e871cd54ea74db5057d5ba8f4d37. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAN0000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5646169ed6caa4fa6c1e5a0bb2fabd2d443eeeed04df253aee68a6717baf8d4b. 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/USUG11501275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6536382f61fdb04f7ddfcfb87892da9596e68015bc6c438802eeec654a302151. 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/USUG11501276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e7103393454dde44415f9b6b5e6bb22d2705dbf77986021fbc46b1fb2600a. 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/USAR19901314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c47e86b889956483dbbd4a4b3836c1c2387737031d8be79e664bcf4c9de11c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUR10001360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c25e0414ea6b6c1a8329f589041f8773ee8f0b013fed43ecfb59434ebe386c9. 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/SEBFO0002060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c25e0414ea6b6c1a8329f589041f8773ee8f0b013fed43ecfb59434ebe386c9. 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/SEBFO0002060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2efe35ac1a47dbd8f39c9d61215ea339a91518f1f1dacb5f6ecb385279b5aa. 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/USUG11501277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e40e8b6d4e16363e531fe75fe0a2f0417e5f968d7aa59940436fef478b0a4e5. 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/USUR10110857.