Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218804
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
627ms
Block → Canton commit
627ms
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.
0xf8ac0b85021370e5ca8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000008d8bef47afff702fae33975664725756ade0ff9100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b55ddf5f09beebdd44c367e253c2601635b199aa5278af5f451a23e50721e7f0a05aa917bf1c28a2b9c952a0dcbdc9eef4a4b6e734124679a2ba888d4c50eb25f2