Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15454
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
2.15s
Block → Canton commit
2.15s
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.
0xf88c0e8502b1ff8e97830178c194d5816221537bfc57fb3ae11e2f50c229ca7e37c280a46a62784200000000000000000000000012116e84725ca04d59c02a5bf8a5ff3b3f267f67831c946da0f3dc31acdcae9a8b7e3190fd7bd9e66baf8cca4ada659ec5d205d843b4493e05a002d404ab0f7e58ffb2bbeb91786d1639f566e4b418840639c97e2c4b99a99fd5