Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150520
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
1.93s
Block → Canton commit
1.93s
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.
0xf8ab54844c1282e9827e909494fcc87873b1fcee25597a8eb5604e6e2cf64a4880b844a9059cbb00000000000000000000000049da7ad8e801475778b3214d2aa8ac7c691eafe900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da02a4374fd204b2183677cb625949827cde8bfebbb6203b6fd47078f0a6639b96ea03e754cce122b553a64c2b0750f5d4c9554b6a87d9c6bb0ab5ec2f154179f8407