Dame Vera Margaret Lewis (; 20 March 1917 – 18 June 2020) was an English singer and entertainer whose musical recordings and performances were popular during World War II.Greypower Deceased Data; Comp
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 0x130cafd0b3785a84858f38a0fc7cc842da5f421565fd2014df862492780f2bbb. 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/0af5b9fe-d320-4cfd-9a8c-8c8723abe16f.json and https://artists.proofprofile.net/proofs/artist/0af5b9fe-d320-4cfd-9a8c-8c8723abe16f.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 0x1f306d476c1db1dfb4bd183191340db894efe81d8988eb2ce50dd8415979497a. 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/GBUM71700237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec44799c784bc64ff09995148cf2d238ee6883487246313616aad91362d23cad. 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/GBUM71700276.
(There'll Be Bluebirds Over) The White Cliffs Of Dover - 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bd580a316677bc8c856920ed3ef75feeb4efbeb5eabd7531bbc0738169a63e. 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/GBUM71700236.
Wish Me Luck As You Wave Me Goodbye - 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e59218229dbed515a9eb978ac971e7ec3e8575605965cdeb2564629c81d1f0f. 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/GBUM71700239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf420dbac30728b28a512eccf7b0bb530cc27617c491d4acaf8966dd73c9f567c. 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/GBUM71700235.
Auf Wiederseh'n Sweetheart - 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2caee52daaaff64371b23f65f113b366291f7cf4b940fa36e960ceb519857af. 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/GBUM71700234.
The Loveliest Night Of The Year - 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8f1f8f6fb34bbe87bce3f43a7a9278918d3391f9bdf5290551375ca771892d. 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/GBUM71700231.
When You Wish Upon A Star - From "Pinocchio" / 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75aa90d72f76760583e32567ae60ffbf0b48a087bd27c32e4a054784aac948bb. 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/GBUM71700238.
A Nightingale Sang In Berkeley Square - 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3348682bc490e608c37b790ccff3c921931270c254854a5ce7ecd74f05e39f. 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/GBUM71700021.
I'm Forever Blowing Bubbles - 2017 Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddf13975e849d4036e6bc537670514b27ec8129e156c1fdcf16dce069d2f4ca. 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/GBUM71700232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20be6bc40501d8933c66af15b28eb77d417983fea6bdc475c05392d81c0ebed4. 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/GBUM71700233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa609944eee472a9e15176ab3658ee72bce836d896b68367ec374b42cd997d5d9. 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/GBUM71700240.
Sailors, Soldiers & Airmen of Her Majesty's Forces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7f9f8c3244fdd02dc82cb1b449bc0b73e250df6503ec1b5319ecd82a40eda8. 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/GBF075320110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd9f2f8ceb35ce0762e310b020ca1199155bcdbfe94092a88285eef2cc9e40c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBCJG0300436.
(There'll Be Bluebirds Over) The White Cliffs Of Dover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438b4fc934c05c5b9d29e4f9eea08c6b8df3eb7de3778d8f91c2b131ddd1e1ec. 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/GBF074220010.