Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221677
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
1.20s
Block → Canton commit
1.20s
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.
0xf8ac0f8506f3c900108259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000033753f189ff1afd4dfbaa649d5f748e064170b7400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea067bb319c6f3308d7f4219c7197661140f06a9720c89ecaf9f06f5e109db634c1a03f426a611011336083255ba801bbb7a3bdabc766f26c5a511818fd9b4679284a