Ben Hayden (born 1992), known professionally as Huskii, is an Australian rapper and musician from Wollongong, New South Wales. He released his debut studio album Antihero in February 2022. Early life
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 0xcd26aaeed918b5b0b3be24e8557c46253cdb4fe47f3f3194544b33171a501b0b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73d5e85e-c251-4a4a-8f37-ca0423d22ad9.json and https://artists.proofprofile.net/proofs/artist/73d5e85e-c251-4a4a-8f37-ca0423d22ad9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).