Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174703
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
1.88s
Block → Canton commit
1.88s
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.
0xf8ab0d841872fa228259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000017b02bd9158dd89f0ffe963bf5ee45e7b44fc4200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e784985f46b07f98bde94fa0d00133ad1c0771eeb70e4da2e4b5c983c730753fa062b0cc2969634847d39e8762652d6007e71fa3d8f9857744e57aee83e43c4b65