Lance Ellington (born 22 June 1957) is an English singer, songwriter and actor. Ellington, the only son of the band leader Ray Ellington and actress and TV presenter Anita West, specialises in swing
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 0xb6e5aaa72dcdaf8ad4a712a6a750b7c4c73ceb338b5b546d5181763235df915c. 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/67c42a88-58fe-4546-a068-66796eb0cfb9.json and https://artists.proofprofile.net/proofs/artist/67c42a88-58fe-4546-a068-66796eb0cfb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Promise Me You'll Remember (Love Theme) [From "The Godfather Part III"]
Cole Porter: From This Moment On (From "Out Of This World")
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 0xb3b6017c0d828aef790d8b495f89b72e34ede7559f2ee70f36425ee925f06947. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/GBAYC1402306.
Cole Porter: Now You Has Jazz (From "High Society")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bb8210c172011ffc24c002bac6954d583170d700c812dff8edd1d52219dfc3. 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/GBAYC1402317.
When You Wish Upon a Star (From "Pinocchio")
Wish Upon a Star: Film & Fantasy Favorites for the Young at Heart
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d66000416d72acc7cd1651c0a0cb144fc190712d3c96b27445da2858380621. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USRDG0510482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78fb2a4f5bd45c4f0e9282cb7fdf42dd7a1007a2958e614672e1e18e4131cc8. 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/USUM70983662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215e9581eb39a4d15e57d2b65cc4e2a9a27b30b77fd41313cc6170523d417182. 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/GBARL9700424.