In Greek mythology, Astraeus () or Astraios (Hard, p. 48.) is the son of Crius and Eurybia and the consort of Eos (goddess of the dawn). He is said to be the father of the winds. Etymology His name
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 0xbf3d43067c527e1cd5547ae383c3b3e685a4f8cd09ffc8ce66777be6b2894098. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38892f14-a844-4fa6-a480-9d77926fb8ef.json and https://artists.proofprofile.net/proofs/artist/38892f14-a844-4fa6-a480-9d77926fb8ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).