Stefan Christoff is a Canadian journalist of Macedonian origin, community organizer and musician based in Montreal, Quebec. Arts As a social activist and artist Christoff has been involved in nume
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 0x0cd1a87350a3b3aabc171f7789785c8a697ae99eff7097eda2f94d0b3ce5cd07. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcc26df2-011b-4811-af2a-9ed2749ce4ea.json and https://artists.proofprofile.net/proofs/artist/bcc26df2-011b-4811-af2a-9ed2749ce4ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les rumeurs de la montagne rouge, en ch​œ​ur, convergent
The skies are always beyond our imagination