Hardy may refer to: People Hardy (surname) Hardy (given name) Hardy (singer), American singer-songwriter Mary Ann Lyth, British missionary, translator, and teacher Places Antarctica Mount Hard
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 0x2851ffd2ddfb1e73b97b08fd36c3fc2a67208107789b51e862b5213d2ac0935b. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9902387a-7fad-4a59-b244-d4eecd1d9b35.json and https://artists.proofprofile.net/proofs/artist/9902387a-7fad-4a59-b244-d4eecd1d9b35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Na Na Boo Boo (Radio Version) [feat. Chelsea Davis, Drew Skez & DJ Knock Squared]
Na Na Boo Boo (feat. Chelsea Davis, Drew Skez & DJ Knock Squared)