Soaring may refer to: Gliding, in which pilots fly unpowered aircraft known as gliders or sailplanes Lift (soaring), a meteorological phenomenon used as an energy source by some aircraft and birds
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 0xd4106de9304b53825737a94503b4f20f2797c980bc493e16b8fb9c9439b92585. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7139da5-eb3a-40c4-b8ba-0d342dc461de.json and https://artists.proofprofile.net/proofs/artist/d7139da5-eb3a-40c4-b8ba-0d342dc461de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).