Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220103
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
1.06s
Block → Canton commit
1.06s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294cc87e43c868e9fdac8452ed797b4d9dc6c6ff59880b84440c10f19000000000000000000000000a62474a1908d3e2984a926f431af8029665513ef000000000000000000000000000000000000000000000049b9ca9a6943400000c080a0432331db0f8eec7e9cd3687e19e8a5f6741c48026e9734c0ddbd6a6db86b49c7a01cd18a9d4878e78b63e948cc90d263030b33ac68d365f046da2a01e5540b2af0