Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153375
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
784ms
Block → Canton commit
784ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab4b846cacbaef82c14094256b9755ef6c9ca27a5cb4c9ea8cd50009d092b080b844095ea7b300000000000000000000000017b53eef5a2d26f20b347f1fcdc56e5f51fc52970000000000000000000000000000000000000000000069e10de76676d0800000831c946da037f29e53c88dc8df4559d8f998149ca79afbe91195013c4cf0deb393460e1711a07a7141caae635f4d9f1d1b756d5b25d8674a22a91f380cec8ce0dc4766dd217e