Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136935
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
216ms
Block → Canton commit
216ms
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.
0xf8ab0f849eaffb888259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000e0136f0f8721e1753081f788ba2c9c658ce1690000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04567e9de7d00df130741d71c4d25a35337de15ddbd10d6025128927f33bb28e3a01e908c1efb698d1846b129feaf6d9a91a22e52c6435e2f7cacee7b580f8b6be1