Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137688
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
1.00s
Block → Canton commit
1.00s
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.
0xf8ab0c8407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000fad617fe316935035f8b6bea7795d09096ceab7a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06180b1b16acbe4f40c20c3ca9b564feba7b4229c85c6c2b1f4ce961b7e8234d4a04c98aadcaad744a3d64a4c1be39455aaa9e46fd8eef5655d86f521e00db464a8