Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42737
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
1.79s
Block → Canton commit
1.79s
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.
0xf8ad1d8501a479680e83011e3994d9cc270508f0c0363e681a35f587e02da4e7dae680b84440c10f190000000000000000000000001c4c955d65ec72df04c0d1db532e5226f015451b00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da00581b0f9c59176199eb3d938cd2a66a2f569dc6beae679180e916afaedb10131a039932bf9b86f7e37763c5a14a521fdf71d5d02751922904d54d62d590fa5c98a