Jason Alexander Cruz (born February 6, 1974) is the American singer best known as the frontman of the punk band Strung Out, which formed in 1990 when he was 17 years old. He is also an artist and a po
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 0x49a16a4e53843996f2ec263ec97486837b8a5c5b6548b7c3698fcd18ea75746d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89fe2e10-4f66-4987-9cfa-071cb63c9554.json and https://artists.proofprofile.net/proofs/artist/89fe2e10-4f66-4987-9cfa-071cb63c9554.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).