Sanja is a South Slavic feminine given name, meaning "she dreams". Notable persons with this name Sanja Ančić (born 1988), Croatian tennis player Sanja Bestic (born 1982), Serbian-American director,
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 0xf55c78d4bc8d3dcab808771c52fe8ad18f21db2077b4be8c3ef60ff90cc35ddd. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cee23987-5e40-46a1-9789-a40e2096e604.json and https://artists.proofprofile.net/proofs/artist/cee23987-5e40-46a1-9789-a40e2096e604.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Street Parade 2013 Official Deep House (Mixed by Sanja)