Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51371
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
3.99s
Block → Canton commit
3.99s
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.
0xf8ab258459682f0082c1409486a2d62497fee96ff6de7e480ae3081735cab3ea80b844095ea7b3000000000000000000000000d25ce5d93b7606a20728600de22d2422bae1ee050000000000000000000000000000000000000000000069e10de76676d0800000831c946da08a81035dca5b5fbc2bab7617c6e27cd87f39c4d5b65358a2e111dd271b00eef7a0280c3d24679bd91c95caa4278ce5b2028085a8e20e0e939c0c5c9db8100a6be0