Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145788
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
2.12s
Block → Canton commit
2.12s
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.
0xf8ab0b8466ff30168259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000cce78736a764372bdab9bf8ecec2aea152f77fb800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02b7a595fdda99d57b0503d9ddfc2c5be2d3d5bf878acc1d0547dc91b77d0d94da046f047174e7f92699c74f52fc820e3a948ec398f56760ad3b256400f13f80a2e