Wayd is a Slovakian progressive death metal band with jazz influence from Prešov, Slovakia. Biography The death metal band Wayd was founded in 1994 when thrash metal band MARION and death metal band
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 0xa8d11fe22c8fc9975c6a4c831dcc0a51ee06b997aeabbb4417cc828b59d21df1. 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/510faaa5-2f71-4eaf-bcc9-33e199f4416f.json and https://artists.proofprofile.net/proofs/artist/510faaa5-2f71-4eaf-bcc9-33e199f4416f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).