Saar or SAAR has several meanings: People Given name Saar Ganor, Israeli archaeologist Saar Klein (born 1967), American film editor Surname Ain Saar (born 1968), Estonian (Võro) punk rocker an
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 0x27d688f766822246f9c373390cb98cd04afb3ff6e6bbe98d29d901dd331b8ba0. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a25e09b-af67-4d2b-b93b-52f1fe068561.json and https://artists.proofprofile.net/proofs/artist/2a25e09b-af67-4d2b-b93b-52f1fe068561.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
College Romance (Music from The Timeliners' Original Series)