Agam Rudberg (; born 8 February 1986) is an Israeli actress and model.Barbiro, Rafi (17 August 2009). "Agam Rudberg Talks About Everything" (in Hebrew). ynet. Retrieved 31 July 2015. Early life Rudbe
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 0x9ecbc10227c18155cb8a0333f656b4fdc70b45cb58615563ce536b844501461c. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ad8c92c-fb6d-49bd-804b-5ad9991ec37c.json and https://artists.proofprofile.net/proofs/artist/2ad8c92c-fb6d-49bd-804b-5ad9991ec37c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).