Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90054
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
2.42s
Block → Canton commit
2.42s
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.
0xf8ab40847dcdf909827e90945508bcf7d43c10fcf717b2ad3738e0d66e4e3bb280b844a9059cbb000000000000000000000000e71c846ccd8424daeb2f1c955d34d0f7ad85e31c00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0a02f85b8e4a0dc09e8286a09e2b58661c75d11a776f17a6374fb9b5e2d21a9d9a040932a352260b5cdf865caf71782046ea727aa2bceea5a25916b1cce8416c153