Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121052
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
1.56s
Block → Canton commit
1.56s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294edb44a9040fa32f8d7052a1766de2d6e499fd2a980b844a9059cbb000000000000000000000000efeb9c158570f00a052e44272a3187ab25dd4b1e0000000000000000000000000000000000000000000000008ac7230489e80000c080a0e2170753bd5a462e31b9217821f534dd551299ee5d3d2c759600dc4b46ed6b0ca01f53d0b225762258e73b5698230cd1a4d531f094616d115b52ade7541702fa14