Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2267
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
579ms
Block → Canton commit
579ms
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.
0xf8ad028519bacaa8af83011e399434629d3698fde17c771a4d64245c2f43a98f1ff380b84440c10f1900000000000000000000000019e8759b187e50da7dd904ee07d9791aad98206f00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da058b1fa39f96d00f6f8e66d7655458decbe5a2f87ffdcb629cc6b250c9ddfd853a0411b58441fc038ca5d8c529df806817bc42baecf249eedfc98315c1c70c8dde4