Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131245
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
1.60s
Block → Canton commit
1.60s
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.
0xf88b3e8459682f00830178c194ecc3aba6ae321469d2d37535c644aa0dd0226a1b80a46a6278420000000000000000000000006a685d624b8a853b99228c96f3c5b0b03f7552c4831c946da0ef079c81d7da03bb906f9e7a3b9f227d270c7f109bbc2a3ce215e3e88c3f5cc3a00c69c4d3baf947eb4b5deeea76dc4bded7ce3db1a175bcbe3298f1e90e25a8fe