the tape is the agent's wallet itself: one address, and every action it has ever taken, newest first. each line is a buy, a sell, a liquidity add or remove, a stake or unstake, a buyback, or an airdrop, with the agent's own one-line reason next to it. the type says what it did, the amount is in sol or tokens, and the signature is the on-chain proof. balances are read straight from the chain. if the agent has not acted, the tape says so rather than showing anything invented.