Kelly Llorenna (born 1 May 1975) is an English dance music singer, who was born in Slough, Berkshire and raised in Oldham, Greater Manchester. She is best known as the former lead vocalist for the dan
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 0x37145df2810782fa1c61155de14dae7ac02c7fb4f2c1f2fda078d3baea914de8. 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/2e89572e-92c4-4bb8-9174-2e28a6711b50.json and https://artists.proofprofile.net/proofs/artist/2e89572e-92c4-4bb8-9174-2e28a6711b50.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 0x026510093ebec1c2efbfbf81f0421286f4dc08ecef642ed7dc39cd49d3708cb1. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/GBCFZ0200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7763cb197a278341b74897ab5144670655918dabc13041466836b6f7dfb6a567. 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/GBCFZ0200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06067a61f3500dd72c9d4eddc4e41e0ec0279c888c85adc7ea392c2242d4fcc9. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/GBCFZ0200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f1a07d390110284fcab3b8b20b3278e61d790ff63f4021d4a5b86009f949da. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/GBCFZ0200187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298bf0e76a2f54559230df0b0839fae16e19e482ad1b8e41c6293f43ad67c415. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/GBCFZ0200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298bf0e76a2f54559230df0b0839fae16e19e482ad1b8e41c6293f43ad67c415. 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/GBCFZ0200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a383f15e7c684cca67dd280d794f0a53b4e18c8849ff3e087fc9385453e056. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBCFZ0400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337535a650eb079c3d92ad8f5881cfc9159fe47ee5962c7848ddf9f909869a05. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/GBCFZ0400391.
This Time I Know It's For Real (2 Track)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155cc6b9dd8c90a8b8e6e9e46988bf92aef4a363ed7970c265b703715f774a41. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GBCFZ0200182.
This Time I Know It's For Real - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b2baaf8d2cf5445a023e72073ebe31c18ef8a1c2de08671d6e4786962f6c14. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBCFZ0300371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97afe02d3232e98ac2b2498df255c9bcf9ab2a266d60d1ccc511b8780c0d604f. 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/GBCFZ0501111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18202661de668f4eda628b224bac959ca86e667d82066394bea4f33a0b917f6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBCFZ0501141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4697fa3a29d63010d1b18327d9af3930ed06338687f767a8373e4439bd28301c. 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/GBCFZ0501143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1905a87613c23ab1ecc3df59f86cffc356d52542a0d881c66baf3afe1ff86706. 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/GBCFZ0601096.
Everytime You Touch Me - Frisco Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8ea4ce160dc2208b9c8d69c71b8ee58ee831d03b063ab6d44dfb1708b0d8b7. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/GBCFZ1700360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e544b61418293a8056a42000bc83bd83b81649103c767bd0f412b305bbe9aa. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/GBVVQ1400409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2529c8b0c24d7139cc3652d301971b6b2cecdd959a3aa4e08cf6f2a5d4f83f14. 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/GBBKW0600088.