Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89808
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
135ms
Block → Canton commit
135ms
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.
0xf8ab408459682f0082c13494aae4a385bc4fe05e0b60762d88cbe9e490e7d15a80b844095ea7b3000000000000000000000000e10207cc78c1d960a8bc263e00ad33553d94c89c0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0d1391815b8d3e62358c30ef1bdc62ba58432d7f7acfa5bcd82e0b2811029863ca07a2a80b403601c1f699e6e3037a73f6b934d09ecc498de2546d874a05ddc14c4