{"id":"76aa8a01c22d6d74d1316542a4c98b9506a4dc95e2d481cdc3c73440244e274f","type":"join","from_addr":"poa1BnL4jrWSxJhuXE9Q6jcvHfYMmTnJBEuxtwqfUt8omwfY","to_addr":"","amount":"","epoch":null,"ts":1792495140,"memo":"hosted join: winform-study","atts":12,"final":1,"body":{"type":"join","invited_by":null,"memo":"hosted join: winform-study","stamp":3,"stamp_epoch":4,"from":"poa1BnL4jrWSxJhuXE9Q6jcvHfYMmTnJBEuxtwqfUt8omwfY","nonce":1,"parents":["13743bf502e0fdf9385603a52b8bb3504147254857bf059eb6308609dc2e07a3","892a5027a99cc5435f41ac2c3186eeedfff095dc7a38e44c463742023526e21a"],"ts":1792495140,"cid":"poa-mainnet-1","sig":"AjAutpuJv47CwWJJ9UQhRukYoUosWvdCxDqRwAwmJmZ83bFjq4C5TQRs4KD8EVRe2jgkDbnyPhQKJWmUJv3xC9G"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T20:09:20.822Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}