Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150993
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
2.52s
Block → Canton commit
2.52s
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.
0xf8ab578476035bdf827e909476b6a9ea5b95bae3952202a99c1ed075ac2595e880b844a9059cbb000000000000000000000000b9add3f0e49bff8a0d0242d7189ec67433b1fa0600000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0bdafba7f82af64e9b2bd7d6187dd7b5983b02f33ca27ce44ac07fbeef539f51ca0750e4c0ca27d4b02e75744a40cff55443cda975f79627c06c472bc5a93fb8d64