Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221307
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
1.18s
Block → Canton commit
1.18s
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.
0xf8ab668444fff4b6827e9094fff598e93290f0bd657a6bbe79c29d1452a5bd3880b844a9059cbb00000000000000000000000058adbdaa1a5fe7ad5dbc7ba849e78eb73e3f059e00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0b7a3a484a9c211cdf1614a6df3f8ee5e0a92fdf888fb5b2db9ccf384db243f6ba0756d53873252ca294b3a38cae770e28f4e5264f65491d7d3c74a10f572da8a88