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 0xaa0e2b463694764f248bdc621a4b90551a7f30f76ae53ebc6c6d91c606730b03. 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/4db9a041-e517-426a-a6d4-7f90ff7a414d.json and https://artists.proofprofile.net/proofs/artist/4db9a041-e517-426a-a6d4-7f90ff7a414d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Memories and Dreams (Sally Face) [Alan Walker Style]
Lonely Street(inspired by Stranger Things)
Treibsand (Du hast mir den Kopf verdreht)
Arisu's Fight in Borderland (Alice in Borderland)
Lose Your Soul (The Coffin of Andy and Leyley)
Rush,Rush,Rush! (Inspired by Captain Tsubasa ''Storm'')
Playtime Forever (The Coffin of Andy and Leyley)
Ignition Hearts (High-Speed Eurobeat Anthem)