Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130961
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
356ms
Block → Canton commit
356ms
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.
0xf8ac3e843b9aca0083011e399485b5504c73fa1c5607ed2d26c36b9d5ac8af010c80b84440c10f19000000000000000000000000e94784f0f0df8e6c19c65c6b929546f9fc680de000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0b78a3982ddd193e76a64a0bde18c631116c08ca2cc0fef1cd113a8e89f0afb6da045b9f333927ce190565b5a5a8f15848dc87b0fc99fe29bff66ea9049064f9b9e