Margot ( , ) is a feminine given name, a French diminutive of Marguerite that has long been used as an independent name. Variant spellings in use include Margo and Margaux. It is also occasionally a s
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 0x792c99500d61872da1a6c5fb4ddcdef1d86b290a733308533a328713802901a0. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1930cb72-e1da-46c7-beea-1d5a6eb7014a.json and https://artists.proofprofile.net/proofs/artist/1930cb72-e1da-46c7-beea-1d5a6eb7014a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Apartment on Third Street (Amazon Original)
Glassworks: No. 1, Opening (Amazon Original)
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 0xa0f96329b6a6b6df17efe36ec62d1871fed4d1ae72cf776f12ab1786630a23f1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAHS2309965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f1143d403577f50e20233e8cc471f8c5088650d9999c6ace2a4adbeecb0acf. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:47:48Z), 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/TCAHS2310144.