Linda Clifford (born June 14, 1948) is an American R&B, disco and house music singer who scored hits from the 1970s to the 1980s, most notably "If My Friends Could See Me Now", "Bridge over Troubled W
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 0x38844807d6b6fe5261c2518fcbcec347fc4fa936ed9c221bef3ac1380f433d78. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f5b0073-2bc8-4154-bce3-3590ce104627.json and https://artists.proofprofile.net/proofs/artist/3f5b0073-2bc8-4154-bce3-3590ce104627.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
If My Friends Could See Me Now - Remastered
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 0x69188c55ff12953758b2251b049f16008a30c869247e17ca3d6c98addcc2d15d. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/USRH11000666.
The Right Combination (Expanded Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ac57cf52b05cbaf6c50854ba14575fcba6be7ed22d9a2fca0c16e3177d068c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USRH10553435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaea58ff35523d6b446faafe5215c202cfe560db712f6569fcc00afca1a8ced. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/USRH10553439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85f77091473a10a14b96bea4a68bbe3d59fa6126da40ff00f845936e21c1b25. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USRH10553417.
Wanna Give It Up (with Linda Clifford) [Légo's Dub] - Mixed
Defected In The House Radio Show Episode 041 (hosted by Sam Divine)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a19e6369da4bf4bc44f19581c10efa774c5d8c4c2f4e9654280f6b18a256011. 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/GBCPZ1710835.
Changin' (Ralphi Rosario's Full on Vox Mix) ( 2012 - Remaster)
Dance for Life "West End Records Celebrates the 10th Anniversary of LIFEBeat" (2012 - Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5880691bea43e995925fc77f41e800abef971f9c8ff479f90995c3d2ae8712f0. 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/USZUR0602004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf960f9e0b238490c983a324094ca094a881c3e70c38b33f0c18b771b8de9598d. 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/FR8GV2257090.
Got 2 Be Loved / Wanna Give It Up (Accapella) - Mixed
Defected Radio Episode 144 (hosted by Monki)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c7f87cda725c62bb2a400bf93b924926c98bb41475669ca2f56a989925936b. 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/GBCPZ1915299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd425d5c7e6154c7cf65212224a374e1ab1f44c5fa688aac6d21a677d250c30. 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/GBAWA0510615.
Ride the Storm - Joey Negro Solar Jazz Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef5b7446ce98e6d0fe64c795de4a21cf9060832717dde2b47f556ca7b089267. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBPKF0700473.
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