Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137355
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac10850405f7e00a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000076b29e713b2ecec5459c0a3d9372747468bb41b200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d3e7c991e6a552edda77636bda59ad1d27b20c270180ae4543e6e83ab49be6f5a0041683c84936c9455ad2d28eec8d2f1ea8981dc97e9ceabdfa1a6d87f7188aa5