Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186013
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
617ms
Block → Canton commit
617ms
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.
0xf8ab5e8444fff4b683011e399464471bd0d68b520e35e9d45201df98479e24afba80b84440c10f190000000000000000000000007a893d14c7b9afb9789c219d557506f5efbf1e4e00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da02755e04336daee7a6c2265ec511f9347e9a4ef7dc8d202abeabbe5e9d8639f239fce5e632a4e380fc41630cf9950b160277293f0f9255b61ea1df1dcdecf625c