Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156036
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
3.85s
Block → Canton commit
3.85s
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.
0xf8ac488459682f0083011e3994840e8183ee134de6f573257cc3b73f69f3d99e1d80b84440c10f19000000000000000000000000c5f4da14b73d71f39de33589a908247fd61f1ce100000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea09780cf03d47d87bd1612ca84c47e2837436b17a77916f0f98481056fe45d32e7a022513e4959cb09c73d036d6e55ec17191ee3f80aff7ff9fba08240b3ac6dbd01