Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73073
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
566ms
Block → Canton commit
566ms
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.
0xf8ab358459682f0082c14094381b22d1faf2a140ca08261d74762a07746ab4a880b844095ea7b30000000000000000000000007011760a0f0bb2fc15fad422312289ec971b1ef40000000000000000000000000000000000000000000069e10de76676d0800000831c946da020a3007764b7956a28727724928c1fdd0c1d2c14a83ae0df161900eccc568c5aa00f983027d857934a5ff25f0cf67c42b27c6166cc3b70118f5f8b8e0d78e25105