Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219443
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
1.08s
Block → Canton commit
1.08s
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.
0xf88b7984a2385200830178c194a596e5c3b3e3c646e3467001b3ec3bc2e0f3321180a46a627842000000000000000000000000b9add3f0e49bff8a0d0242d7189ec67433b1fa06831c946da02d6a142e87461b6ec1f5c30df7fc78fc13140773e54b00e6a703eb52053bc482a03484b9be86136ddada4de9f3e2be826c879daeef1df0fde04e707f9a5ae97dc8