Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89847
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
265ms
Block → Canton commit
265ms
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.
0xf8ab3f84677feefc82c14094ccdc3d2f25e3dd08b15f709c9f6d5e9660e8d0c680b844095ea7b3000000000000000000000000e1f3b9caf24b09515bf96bb6154ffee526269e630000000000000000000000000000000000000000000069e10de76676d0800000831c946ea022dded81be4bbb39db74316a56c2e23d671232041d9da55f7b2de2007539b970a004e32cf3443093ec84bb94e0bcdca96fa5f587b32f2313816b1df85126c2204c