Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221182
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
3.37s
Block → Canton commit
3.37s
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.
0xf8ab658459682f00827e909431296befd433dde71336053757e51d6828ff06d180b844a9059cbb0000000000000000000000004c231f04b0bdcf4a19a6f124769fce8680d5729c00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0becef9cf2cacd35489ae847445587da985e60da99a2743d788871381e639361ba02a44de7299a49e90baf694a2bfc6f35ff0868ecc5f1b97a307cddc430b6e7d04