Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134545
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
3.10s
Block → Canton commit
3.10s
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.
0xf8ab0c8419a100008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000085b32962c321b4b8524a63670e7f7e60ee9766b400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0cb29e1a1272d2b1f4e8005d4957bcfae2147592670ab3d97ddadf440db36e2ffa04f7514850cf22623fcf2dba7656f3e003967145ba4a3f20cd44b4d27a1c4b5de