Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155565
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
1.29s
Block → Canton commit
1.29s
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.
0xf88b568459682f00830178c194abeae12287267b7e1ee1e4feeebf5876f4b8cf5380a46a627842000000000000000000000000d1b73b0cc968ecaef83695e8835751eb9640e6d3831c946da0a22a28bb0fa07836c4c01867407b9625822ab47506db91db8a043099edd8bda8a07d47606f91a49c84d7a0f3431ca9e8dc00af1b8ab0bea49be080a6db0df6bce4