Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147229
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
3.66s
Block → Canton commit
3.66s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294838dd994223e309fa4b8cd229e9ddea5653f8c9480b84440c10f1900000000000000000000000025542f52181d94bfa09c1da76235fbb88cde8bbd00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0c1335c09b89aab38fb59ae0ad278cc8a49b8ee0e13efb39c4161b3ac856cc86ca0158d7bad42a24ea3e736dfedcf75bb9c5517f077311f59e887c27d46caa3bb8f