Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70448
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
1.58s
Block → Canton commit
1.58s
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.
0xf8ac198459682f0083011e3994e1ed153a1a0b3db9c951a98943b01f4556e08f0580b84440c10f190000000000000000000000000db7532369c1a6ce7af5b2692f57b34ff528133c00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea04c3d87dc49d70de39f280778d94ea0cff67befbc2a8d0216853f26a8268d1920a015f255acad7593339af6ad3165663eab82628c4b98082b801c4bdd9a1aff0cf2