Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150469
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
1.00s
Block → Canton commit
1.00s
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.
0xf8ab548441b6d0ae827e909480fe1be9fa45ac4a30f5b25457442543893a7a3f80b844a9059cbb0000000000000000000000008ba6e9d0480ed2c43c0ebc710d7f1d843b748ab300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea01208e999b1d72e15b86ff52f51d3871a720a65d072b7a6019f3776586a425e4ba0016884143de83f8cefbe95f44cccea445e6b399bb0000ef7df9c9065a26b7715