Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218953
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
2.56s
Block → Canton commit
2.56s
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.
0xf8ab0e84de7920008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000ccc20fad181d0c9fc8e62bff3b2c3af95e9da41300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0541075b3311cff8faf89ca1a45ef9baa4ef1f8ebdd04a64553f1d37fb1939b5aa0636680a39955b5323829bad907f6dc7fefedd5254720d37a7bfb92ccf36591cc