Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184510
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
987ms
Block → Canton commit
987ms
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.
0xf8ab6784821c05ec827e9094ae3dd243c4b971fe84b0ba7ef567628a08dfd4ca80b844a9059cbb000000000000000000000000d3fb827c1e4706b522b634b00da4dd595cff9ec100000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0cdca78f3029ce3e3fae293d95911c50535822e756a2fda996b3b47498010d9d8a00b28299cde3c65fbac04b9a8b7dca68b76de51df90488fdadc139231e937e156