Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170517
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac0a851ffbec4ce08259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000174b5e9bb13cc9e9ccd1a13293d9226dd937be9b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea023331ad1eafcdde6166dbc5c9b2ab00d1eaff6c614f77edcec16b3f7458146b4a006247e9edd5f1c266f85e3ab56b2d1536b20cfd0eb68e8862227f7ae24f2ecc2