Majestyy is the solo project of Brian Jacobs. Formed in 2012 following the breakup of the previous band he led, Apes & Androids, Majestyy is a recording project. Jacobs also occasionally DJs under the
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 0x606193a4ad2259c6bd025288bfbf49cad3b8e979b574e8cf84dc87790224116b. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d85c270-bfb2-4436-9817-fd76c406a5d0.json and https://artists.proofprofile.net/proofs/artist/9d85c270-bfb2-4436-9817-fd76c406a5d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).