IC 5-36-1-2: "Blockchain"

Sec. 2. "Blockchain" means data that is:

(1) shared across a network to create a ledger of verified transactions or information among network participants; and

(2) linked using cryptography to maintain the integrity of the ledger and to execute other functions;

including data that is distributed among network participants in an automated manner to concurrently update network participants on the state of the ledger and any other functions.