Cindy Lee may refer to: Cindy Lee (band), a Canadian band Cindy Lee (businesswoman), Canadian business executive Cindy Lee (scientist), American oceanographer See also
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 0x40a4202ff38e4ebb2b69cb99171de31905c8cbbb61e4830ffa152f7630d05d40. 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/cedbee74-102b-419d-bc87-1d980ca0b81f.json and https://artists.proofprofile.net/proofs/artist/cedbee74-102b-419d-bc87-1d980ca0b81f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Cold Fog Is Still Descending (Kcp Sound Collage)
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 0x04f904b464ffd6b91355afc1b2832f67c42a4bd8528fc5bd85459a8c877d7f23. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USA2Z1811913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7d7664558b21718870fe75c9ce1da2b948a62a2ab1cf128de992c237cb7ea1. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USA2Z1811915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b20055485e614b6b000f7d5e01658ca1897aa72872509308a608c33909077e8. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:26:44Z), 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/USA2Z1811916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd9b1b80af0a7323c4a4f7f0ddbbce8f8409f0db6d4c119d8a246e42e734bdb. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/USA2Z1811917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aee72c980c00d31dc2fea76afcd3d5a8b79c3920e39f0fa50d95aabfb41db93. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAJE2510504.