Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51209
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
1.54s
Block → Canton commit
1.54s
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.
0xf8ab278459682f00827e9094491bd194687860c628ece792d888bcd989afec6b80b844a9059cbb000000000000000000000000985566f2b210514e559af4ade3c30fcc841feb4a00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da03640d4bfe64fb411d1d87b94e14f620c32b4dbe2c1fc697faed6e11bf96e35c8a024108550b6604136e52928d8385d31ecd4a2d184693c1354d8c284b7dfd36104