Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184696
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
318ms
Block → Canton commit
318ms
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.
0xf8ab6784721bc44782c14094ae18c078667664dca5c9ff0c734a4cb087e9721180b844095ea7b30000000000000000000000002c835c5ec820860baee0b1607ff1d846f1e87d0a0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0b8156f9c1c8a3f4158aecf9fe2479d6a886f355c34b1b7179d5fdff4d6ab8ed5a057fc329f259745ef78d5bea77416bb4621e3d1bd4f93d8b855b8c4e0c767c253