Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220682
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
429ms
Block → Canton commit
429ms
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.
0xf8ab0e84de7920008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a6108d534e29c23e2d9ecb66d4bb872e39bbdd6c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0610fcb0bf468b999799f8d7af9f09dde6b591177833c27de8ebeb94f19edbcd4a0587b27d8fd4bc93a0aa4b52d197c9ebc6d5e7234b04f021370a2940bf20295f5