Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92219
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
847ms
Block → Canton commit
847ms
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.
0xf8ac2f8459682f0083011e399469975327d9b9af4d73bb2bb7d2d2d0b97c52d4e880b84440c10f19000000000000000000000000eee458aa6de9e2bf72b887de9218e56410bdc8fd00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0acb22291b2eb58eb3f5a41186c52bf57aecaa25611d0e28ecf9e77642d5417f8a0222016007f3d63ae7c78e9be0799bfca21b0217b8041393870af15c93a2b3127