Ten10 or TEN10 may refer to: Ten10 cricket, a cricket format TEN (TV station), Sydney, Australia, operated by Network 10 Ten10 (album), a 2018 album by British rapper Chip See also October 10 1
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 0xc34261fae1b56f6f222c0ff0188d65e4d9f3d7d3ec8a341e9d927a4b5ac10abb. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9970320f-6597-495b-8a99-0ea293d66fdf.json and https://artists.proofprofile.net/proofs/artist/9970320f-6597-495b-8a99-0ea293d66fdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).