The Claypool Lennon Delirium is an American rock band, composed of bassist/vocalist Les Claypool, known for his work in Primus, guitarist/vocalist Sean Ono Lennon from The Ghost of a Saber Tooth Tiger
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 0x345c90b0ddf003280a7ee3a55582d8366f83e07aee276eeb1edf596d91e3501d. 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/083addd3-8059-4f4e-a54e-d0a63fb1863c.json and https://artists.proofprofile.net/proofs/artist/083addd3-8059-4f4e-a54e-d0a63fb1863c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cricket and the Genie (Movement II, Oratorio Di Cricket)
Cricket and the Genie (Movement I, the Delirium)
Cricket And The Genie (Movement II, Oratorio Di Cricket)
Cricket And The Genie (Movement I, The Delirium)
Cricket and the Genie (Movement I, The Delirium)
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 0x9c11857681f0c758d65c877d18caaa6ab8c04ecd4339307bd5fc40058f22ea60. 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/USATO1600130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69ccd7d9baf65b9b3b452b72504703155a05e92b0dbf67ecfcf36197423e319. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/USATO1600132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc36928fe7e8fd51ec30083b8c104db1e9905fee661cfc4b7d5b01aa44377c48. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:47:34Z), 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/USATO1600133.
Cricket and The Genie - Movement II, Oratorio Di Cricket
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4224fe4bd50c009f39236212d662c68bbe38679cfe22f6cb514dca938453f31c. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/USATO1600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4028161887299c34682901617295b8b5832cb5530048899ffa9cee0557fef934. Chain 2 (Bitcoin): anchored in block 957796 (2026-07-13T03:24:42Z), 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/USATO1600135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd34461afb68c5962a59a1b8fdd10d1527309fd37f3f3adac5e7481d50e4cdd5. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USATO1600136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3d461e2a6c5fad1cc9f5b57261576d2a3061e7a316e4a1074ef1252435be72. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/USATO1600138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555cb561ae68341ea7e522dbcca1772a3509591e9fd8cdc67505c32dd367929d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USATO1600139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5904f03aea5244108c7941efe97443db2b891823b01a3c3cb54aa2b6a793f09. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USATO1600129.
Cricket and the Genie - Movement II, Oratorio Di Cricket
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4224fe4bd50c009f39236212d662c68bbe38679cfe22f6cb514dca938453f31c. 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/USATO1600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10bac26331aa24d7c959a6b6eed9e820be1f2eb1390ab052c25b07828393f459. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:24:53Z), 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/USATO1600134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4028161887299c34682901617295b8b5832cb5530048899ffa9cee0557fef934. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USATO1600135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd34461afb68c5962a59a1b8fdd10d1527309fd37f3f3adac5e7481d50e4cdd5. 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/USATO1600136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b05a854c28d59dfc7398539ea1cc54d7a9ef1d8f22db9a6c450428412b3e0b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USATO1600137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3d461e2a6c5fad1cc9f5b57261576d2a3061e7a316e4a1074ef1252435be72. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USATO1600138.
Blood and Rockets - Movement I, Saga of Jack Parsons - Movement II, Too the Moon
Blood And Rockets (Movement I, Saga of Jack Parsons - Movement II, Too The Moon)
Blood And Rockets: Movement I, Saga Of Jack Parsons - Movement II, Too The Moon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21155b3a1028599401ecfe47321aa0b69851422d68af5c76a3ed7279dcca0bc3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USATO1800345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e83c11c60b35e6d62799707e9ba74b5c247f6798bd33235589cbdacdfeae89. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1800347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788fea1221afdd05cce0f14f9d307365a18c1b57ad654dc04f1b9f52af7aabe5. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USATO1800350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653a0e2835ceb6be3236583c1b1080a476154a44fb698cdede5002d723785b48. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:53:09Z), 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/USATO1800348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cce444afa7e8df81038288c7f02d973978ea41135f26735e0effcfd34e5756. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/USATO1800349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6550ab92a7493b86aaad79065c1d2f149ad3691e4dff98f5c89297fc16e0abad. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:07:30Z), 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/USATO1800351.
Cricket Chronicles Revisited - Part I, Ask Your Doctor - Part II, Psyde Effects
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2a1ed384742ae51f293b779991ba9fcc22531d3fb4d74bf5a7aca114b675ef. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO1800352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ebd4610cb2e5b0745592a7ab5728d90698e5ac8c8f879c50eae7f2d60b34a3. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USATO1800353.