Lewis Niles Black (born August 30, 1948) is an American stand-up comedian and actor. His comedy routines often escalate into angry rants about history, politics, religion and cultural trends. He host
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 0x14c3cdfd0779260d7167d916b59f4b9037eb5eb7113e468c309fefaa517bcd06. Chain 2 (Bitcoin): anchored in block 953783 (2026-06-15T12:24:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4dff22d-f515-4176-9990-8e26ea1dd594.json and https://artists.proofprofile.net/proofs/artist/d4dff22d-f515-4176-9990-8e26ea1dd594.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Luther Burbank Performing Arts Center Blues
Lewis Black: Luther Burbank Performing Arts Center Blues
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 0x47c910d1d3aaff01d3fe47288071dc848ac8f2057e01f8990055abaf8b29f997. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZ5HC2006401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd0bf5815f21081a459664f469828daf82be78744139623ac93564af9038abf. 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/QZ5HC2006402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a5388165eefe5c06b134def8b0a4b1bf18bef519b3fcbd7833434b02d141c0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZ5HC2006403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ef7519fdd030f4370d2d369eb57139a56d199b8b48fb62ffca4ececeb64cdf. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZ5HC2006404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf5b680fada191e1a11798fbe3a5b8899a1d446f40e87cdb870f9489d2a30c7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZ5HC2006405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ea1540055661355182e77b0375c0630f1bb21789ddbc1888fd9a151912eb75. 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/QZ5HC2006406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c4e2c73b60dc2a0fce94d53190df3aca03eb92f5a762279c70b350009c2e30. 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/QZ5HC2006407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56978fb5239ace6cd15317d664a6ad585d116b4fe4a56fc2f37d8b88a4924d1c. 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/QZ5HC2006408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296fd7c4d4e7cbf71af1fd6551c99c414b9fff1512db070a8252dfad93ec9264. 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/QZ5HC2006409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cac825039f6e256c20a413d7c4062d67a33b7fd683c1c4214532d292b11d97. 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/QZ5HC2006410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471d5310b42d50d33308039755bec124c3cb47265e2b4c193de40d9160b14baa. 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/QZ5HC2006411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa919f3862e9a3cdfd52c2fbad68226e8a0b563889f3b4943a11a68849a2a140f. 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/GBAJD0921027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10d6c95abe1229f222e72a3b097e0a0db762fba1f52b0cd0dd22858e887852f. 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/CABXX1801754.