Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213953
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
747ms
Block → Canton commit
747ms
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.
0xf8ac1285266181f5d982596f94b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000005eeef09c0a0802c301e3a773d116b434fcc95bd800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00e62d799aad57734b5410f02106f09e6aa0a9846b4babb75d6adb66c5feb2662a07868b60b5e986092213f26b3a3fc8b3acc8e0372365dfd2c4170f21fa2d1b3a3