Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171878
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
1.02s
Block → Canton commit
1.02s
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.
0xf8ac4c8459682f0083011e399465b907c9875c239afcf0492dd09fdfef7b84d3ef80b84440c10f1900000000000000000000000092970546f8ce8d4599214c476509845a6825cb0300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea01a83cb45a9b92feb8d8cd4fde5033219db6ad6b403c47be42079f08de57a0789a04a7931842a7cf25ff8e0389399ed79417ce64240a5f4c71aee8dda198592cddf