Ingalill is a Nordic feminine given name. Notable people with the name include: Ingalill Mosander (born 1943), Swedish journalist Ingalill Olsen (born 1955), Norwegian politician Category:Scandinav
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 0x560112ffa315267a9894c4e7684cb0fd4b67c34cae0d25ee8b9a43ad11dce74f. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c4aad10-65c8-49ef-8969-a88f88d445f1.json and https://artists.proofprofile.net/proofs/artist/9c4aad10-65c8-49ef-8969-a88f88d445f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).