Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #52813
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
895ms
Block → Canton commit
895ms
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.
0xf8ab308459682f0082c14094b75f5b93053f49e5648d24e7007bcd289a76a5d580b844095ea7b30000000000000000000000009e5c81b3255fbdd2e5fcce5def46cc86de1856e70000000000000000000000000000000000000000000069e10de76676d0800000831c946da0e5ea1bb33b5ab7cb0a4b01909e88328039a6ebc1f3ae69b9613e0eb3fbd64569a02698ca47e07ae8c079afd587780af35c874407181f7d57b10014e2100d7f912f