Leylines is the sixth studio album by American Appalachian band Rising Appalachia. The album was produced by Joe Henry, recorded over ten days in Marin County studio Panoramic House, and released on M
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 0x3ca9333b5db9372ebae144bd024477dea459db3c3b581ceac27b95203d8297db. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cea56ba6-a679-456c-a087-3aac7d713b85.json and https://artists.proofprofile.net/proofs/artist/cea56ba6-a679-456c-a087-3aac7d713b85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).