Alle or Allé may refer to: The German name for the Łyna River, a river since 1945 in Poland and the Russian Kaliningrad Oblast Alle, Switzerland, a community in the Swiss canton of Jura Alle, Belgium
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 0xfd8508d2a5bf5a43192b50c8374c3ac01ec6fe16a5d2252086cf5f7202c46c47. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ec37f1d-0971-4218-8d2e-97c169e212a1.json and https://artists.proofprofile.net/proofs/artist/1ec37f1d-0971-4218-8d2e-97c169e212a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).