Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212870
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
987ms
Block → Canton commit
987ms
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.
0xf8ac1585617a9b84f082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a9316963cfa8d89c9900d1103460d0eec682189a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da017564d7d9994c577a8585a540bccfa883e8783fc8876d7e2cba880c19aa675dca034d22caf99adb8e9a16448265a406f666354fba305d76ccd3af5ad6ddba661bc