Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145811
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
2.98s
Block → Canton commit
2.98s
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.
0xf8ab07847b98a01a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000008d81d29d1da6b7e915cf253753102b54be0469cb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07fcc2a5a4e07556205e35b240a32b156ca98635d6352e601a1aae27a42f5a4bca07b27b48fa18c2c8e338c93bbfdc2fae49080288d02cc50ffd73242bdeaf3ee82