Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #27155
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
1.15s
Block → Canton commit
1.15s
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.
0xf88c1d850271d94907830178c194d0b586e3c0eecce912f3f19600df87387b069ce980a46a62784200000000000000000000000075036235ee847d1a012244ab721fe6e285a6fbf8831c946da07b191912fa5d8bb7a1bcc7d4052d83bc3db9cb90a6cbaafcb5f2ed20aeb5d62fa03200eaa45281e177f46d889d5f1bf6d5fa0b0b03e999e22d46924af21ee50215