Alo! is a daily tabloid newspaper published in Belgrade, Serbia. In 2024, Alo published over 321 biased and unfounded articles in its newspaper. In 2025, it published 2107 manipulative news in its new
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 0x22884989f8e67367dca0d9551438905fae571539081bd1950d778539390d0ef3. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/156b3bb1-86ba-41da-8fa9-f45d50da0e5d.json and https://artists.proofprofile.net/proofs/artist/156b3bb1-86ba-41da-8fa9-f45d50da0e5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).