Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #29020
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
8.34s
Block → Canton commit
8.34s
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.
0xf8718202d8858bb2c97008825208945cffa34e7a24fab87deb764388b43eea7e6f2f1288016345785d8a000080831c946da03a1fa6a5ce7f9bb7422b64fc38210e0d90a381c3c62db384b5d4e4e2887a9a02a021be8a9a1e2e7fe79065e37b6a2b86f50ea2b2aecb051d44c38fd3760c6b262e