Xion may refer to: Xion (Bloody Roar), a character in the video game series Xion (Kingdom Hearts), a character in the Organization XIII group Xi baryon, a particle containing one or more massive quar
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 0xbde53e39033ab76c670f5ede038549f19f007c0bccd114c1dc8c1ae9a04a24bf. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96d66ee2-f56b-41c5-9510-e4ed2f0d0386.json and https://artists.proofprofile.net/proofs/artist/96d66ee2-f56b-41c5-9510-e4ed2f0d0386.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
풋풋한 로맨스 (Original Television Soundtrack) Pt.9