Jason Hershey (born 1978 in Spokane, Washington), better known as O-Shen, is a reggae musician, raised in Papua New Guinea. O-Shen resides in Hawai'i but still visits Papua New Guinea. He raps and sin
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 0xb0d3bc98a20a107e3f2407305f99a2f9cbe1020dcd6e6596eb0e755907351d48. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fae5fc8b-3930-4ef3-80ac-82b24ac1a1df.json and https://artists.proofprofile.net/proofs/artist/fae5fc8b-3930-4ef3-80ac-82b24ac1a1df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).