Aldo may refer to: Aldo (given name), male given name Aldo (footballer, born 1957) Aldo (footballer, born 1977) Aldo (footballer, born 1988) Aldo Group, a worldwide chain of shoe stores Aldost
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 0xc274309fb3461fc0c8cd347bc249130bd1eac66a4d1a09e68e37dbf7d1d51bbb. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19b2d283-fe35-43af-a72d-d36708865a16.json and https://artists.proofprofile.net/proofs/artist/19b2d283-fe35-43af-a72d-d36708865a16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).