Vada Leon Azeem is a rapper and visual creator based in Columbus, Ohio. Early life In his early years, Azeem spent time in his mother’s hometown of Philadelphia, Pennsylvania. From age six to eight
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 0x3deab57fd2673e90d1e12cc9d40e7bcaf75ae7094fc3efb8417c2bea30e64856. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b27fc15-c50d-460e-a6b1-e741dfd1d068.json and https://artists.proofprofile.net/proofs/artist/4b27fc15-c50d-460e-a6b1-e741dfd1d068.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).