The Classic Crime is an American rock band from Seattle, Washington, formed in 2004. The band's current lineup consists of Matt MacDonald (vocals, guitar), Alan Clark (bass), Robert "Cheeze" Negrin (g
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 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 0x20c7f4b5de106ac819732196589e627f472fa5ab64622adde3759cd8bb925ebe. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8301bbf5-02a5-43c8-864a-372405d0be85.json and https://artists.proofprofile.net/proofs/artist/8301bbf5-02a5-43c8-864a-372405d0be85.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 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 0xdcfe025e6c3ae0c32dd99263b5cc26f9d00c83a5af0b65a6e9ca90afa6ca0682. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USTN10600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b84c38e098e685fbe94f7c8e9df7883294b7bd87f8434b67c62c6a8db782ef. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USTN10600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80d1efb2c40f23dfedcd2698d9268e472eacdc76c3063036c9788029b242a29. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc624dc0afbf31838bf2038886fceca0be54d5064dcb7f3006c364edccadb1e19. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USTN10600043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c8f0bb97fda321ef7ba7d160becb11f60f43bf2b43662039ded36dc588b110. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USTN10700459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01afce5ba137319db5683202a0c66952721b06609207e7801fb6851c87077632. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10700460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce37af2eb3a17658c6da5115808e190012262b7f1aa515afa54ae6d0bf7704df. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10700462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e055e7b371eb70b310e0819df61d59e6029d0e7cae7700f22cd1e16252a2d4b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10700463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc332fee93b9092930f11f4e0b0e23d35e6ac0392825c0ae50499ab8a7d0649. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USTN10700464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b2fab43c3acbc16eb929fd2f53b59987ce7cd0884128776100d2e698cfb65. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USTN10800460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904160fc3b178e254f8b3131e0bab5047a026defc5efb4fd5e964d65ff94a83f. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USTN10800466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec69bc72c79ed1015bb3b79666d3477aa7aef76bc72e9cfd0b22ea5e3a6cede. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10800468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df22df63079808a0f7a6f0cf050f78108ab291d68d4208f57fed3695e1f6bb0. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10800469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db909f8c274fcdc7e9c5dcbc38f19e646d8659915e220a9ce12023ceffa12a5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USTN10800470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131f7cdb8501f5f7339646e5d38585e1b0b72995d8c5221f60f7b5f51bed4472. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10800472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb6d16fa136da20ac3d1304f699363a574751e68a86d843d446831cb7f5f910. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USTN10800473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4aafc6385b77d87be9ec03f6b5f373a3dfea669123a315af7c749dd14d8ba1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10800461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8262542fe92b2ba7cbed58cf8a0021b2f2406a5d222a2bbfaf2b6c4cd1f85cf1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USTN10800474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c188baacd672f8e2c6521f1a35a0abbcb282cd2ff1eeb30701cd501bbc72ee1. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10900808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42264ac777155e533e9402150f5064de6f2f9695427eac98fab006ff5666131e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10900810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093919226bf869197964e99fdd2c383f47b6708bab457e3595294f71a38fbf05. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10900809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197196904816738c25f6f5c11e69bb1eb7c2cdcb54fb8c9dd09b6554b631091b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USTN10900812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c0f3463940754e47c431340cb189ddbcb64f1c566844afac1563679c1b63aa. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USTN10900814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7e8fbf2d99d3eece96093b2654e6893a69271e44c570748c79bbd2ce134425. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USTN10900815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93675b3c355b17778aa0a695d669e43fd1708964c26d0de54ad3dc5b1d0606ba. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10900811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90edce3c5e6af3805dca5c8aaf8761e8126a8028cf2a5591f969cb7a2add1d48. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10900818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdccae740ac124a7b7cd39fd158b707d8ea2dc4241e0f0d5f892ad443c3cc82. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QMNKR1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eebe84d98d96c4b2d9ab3b4757ef93dce46323dd66133a68c43b2f0f65e7db5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMNKR1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54671a8b6d121cbfbbfc759c84ccdd8c1bafdc9d30b5fae9dc2e9a32f9d778a. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QMNKR1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea8e82581746866cd972a22e7f9a95d7e6c1f09c4803ac6b4ff59d0aaa35fbb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QMNKR1200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf267ccc1aa15975487e29acf97ef22389ca271bf2d0aa66fee2ca401f896288. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMNKR1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8ee5fd8ab33df2e17b034578db05d83aeb439b1889659b3ffb6ef081111d70. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMNKR1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dde0efffe9e03f65bde9713398d9d15ceca44a27791b8ae9124107c917532f. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QMNKR1200013.
What Was Done, Vol. 1: A Decade Revisited
What Was Done: Vol. 1 (A Decade Revisited)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f29ac3e3a34e9173f0b55a34271f09c7328e2c2f366c21f99369084a373f65. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWPT1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d78ac724721f234c86726e8d534b2b323b54885fc3cfda81007377cafe87528. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMWPT1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90056bd17fed860276d2ea37fac2a8e1cb9d329219557a555851f4dde8b83180. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QMWPT1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5447425318d723deafa69186fbfc7b220d56a54e38c3d0fc4a8ecb4d8d1406. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMWPT1400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381fccb872a2e9f0d02dfd687d1ffde909f3ab71fefc5cd166fdf27d181ffaaa. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWPT1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdba207a9a379e36a47b6e7a8391b20207c73d9da879fc5fc5a5b2ec779241b6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMWPT1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31d3f949d3289bdea39c8d3aa72f2dd32c76a8be9aa8855325246bcea6378ec. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMWPT1400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b54d15b68004326df689bce7e75e66670d35b03f31b709cc608a47cfa552e7. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QMWPT1400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78155f3c736dc06f832914f54b52209eb346333796a3c5893c0968767c7e9a8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMWPT1400014.
Albatross 10th Anniversary Tour (Live in Seattle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0644386d8c3168878ea38e9a964e76115b1c414ca6fdf35784a004a638a3180f. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACY1730266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91069fee83506a1343777dd42b8972e00d5bb1855bf4a4ac1f705539bcb754ef. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/TCACR1687799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a12d59372e0a442226e431d27ec76492131b7e3034a1dcbd6bb91023fa0e4d7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/TCACR1687805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69e286d37f6f5555db0a94d91fbd2a90674d7d1273e952a395a79e645af5a26. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/TCACR1687809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc489505db9c9b3d66b49fa42ace070758f7a7af707c2d8451e506d8d7addd9f7. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1687813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11875b3c25c473c8d72dce09064a6797681b8a82f3974bb7017e279f1d9568f4. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/TCACR1687814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05ef4e8c2636e46d990680a05e3ac65a79d4f15ba8141f37e47f75e19ba6b89. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCACR1687817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee209f2c6f36fa1aab043c3f583eba5cadbe551c9b8cf85989be90f8c80c4dc. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCACR1687819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7300e62b0d964405b8cba3b03b9815749407819b3c6febb37671566ec02bdf60. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/TCACR1687836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf546f56be8dec31a41fd9c9e267069090d6b129f90556b2477b69548dea6f9ca. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QZFYX2063689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75cf1d7e18fc9989c0643ec9e0e74cf5f02ca77e7e47e08cdcd11dd7f77053a. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2063691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f0f061462fec4444501e777f50f1bc2b26ffe9b08c57349f37033d405473e8. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZFYX2063692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2692e58ed1ec6125933a6aecd574a8e0b7bf20af342d7853e9257fe04155115. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/QZFYX2063693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbcedc55f80294a8fe2f6d8624134d9f051d1301f12c1f0a9f483dc23d633ec. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZFYX2063694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89aa474f1060efadc7e245477f88587eb36432f3f6e5c6d55b1afe920f0d87ca. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2063695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbd82da03435cbb189af4d3398e07a228c2e0476f0c53a171bfbbc5de0b92aa. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2063696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b973cfc8de123091cdadff6513691339383013db5831e74ce7f65378a805bca. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2063697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cd358b4e347d41da7fd0b06077f832b2f8f3f25898740f16b4a82b78cccaf5. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2063698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7161b8b3d2d39033b28cc3e4bb633b3b0485829a0332005efbfef0d36e735e13. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2063699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99959d4f98c2d3ef79ca418df3100d2bf8f4771e6cc7000a78bb0b1dee496b7. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2063700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fc8df36cde7b641499689de6533439de8414f9fa23b3d001ac8a35968ccbcc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72321363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c69a857c3e46a383a4644d6cc391915ddfca1262ef78c66131f231afc162708. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72321364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf1508167295c0af9d7a8ccee43c8b4e00e25824b4af6f933ed86ba72a63a03. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QZFZ72321365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c77dd6bc7f15655e08345fd1744826fc08876676a6e6dcc71222fc74bddd56. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/QZFZ72321366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88314ef4ccabcfb1409d52819104e50449252149120d20672e7d90b319693c29. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZFZ72321367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec12b88d5f8f3a9e4c8693cf6e765f0eed3b4f47f58f45efb7c23941f7d0a826. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZFZ72321368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfddc99329185c9e51dfa1068763d8096130c4323371e6888514985dd32baa0a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZFZ72321369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e1b807ea1bd4f415e86e952595c0b79ea9bd2a85afc5e42068d223367cdf6d. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZFZ72321370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb45b1cc04ae0ef1299900ae142377ab04dfd2e6619e0568e5daf915d4e52bf. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFZ72321371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e8155b5aa4820ee58d37d4cf37c5a98bb6970ce2203030f8f58977d6fcd784. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/QZFZ72321372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63be978285b91d0dab050624ef2365e491c944a3abef9c6e16d0b3725e2bf73. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72321373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6332d1cac2cc490b0ff5e13bc1299bcf51f35b263edb9be157bbeed6da45c9. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/USTN10600033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abdd9e4864ae1ffd1fc123cca4488a92c36adc379964d06af8bb6d66b0e1604. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTN10600036.