Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69671
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
226ms
Block → Canton commit
226ms
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.
0xf8ab218459682f00827e9094242acde194a07a5429cc75add3de1cffd0a888c480b844a9059cbb000000000000000000000000644552a55d3caa17617fe6ac675b1fa163ecf08000000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea09a12e2cad6b9c40833777915b5fe4439360aeb90e8a9016243b555c221aaed3ea02e53d60ee70f804d918db3395ce49e23b64419d6470c962a1ea4db6af4408420