Katie Griggs (August 30, 1979 – August 1, 2021), professionally known as Guru Jagat, was an American Kundalini yoga teacher, podcaster, author, and the owner of both a fashion brand and record label.
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 0x7016e78922dd4aac8e43d24d6205a9bcee73f66f799176e82b15b6c96096818b. 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/541eb1e4-86b0-4b87-ae2d-a7887c6fbae0.json and https://artists.proofprofile.net/proofs/artist/541eb1e4-86b0-4b87-ae2d-a7887c6fbae0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).