Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50636
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
525ms
Block → Canton commit
525ms
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.
0xf8ab1d8459682f00827e909475e821c4485ded3b8c9383d6d90cbecf304bd28380b844a9059cbb000000000000000000000000fe45101492f239cb91ee681ad7518da355d7fc9900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0382b06a14d8ee3272bf783cb2ec1b2e5458d88e15bc66a41a1ca7880098753eba0755e97bc6729e29d6b16727afd9ed10eb30db7d4b29b7626470f5c0378fd919d