Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119484
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
636ms
Block → Canton commit
636ms
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.
0xf8ac4d843b9aca0083011e3994b2d38b9db8fbdf5421ad30a9a7733cc2abd2c4e680b84440c10f1900000000000000000000000066476e74d60951447fcaa12b9a9fe73452ed485600000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0b6b669d4ab964a15ab0c309bf9336237e6dc3f53fdd421505d5341a5ba1b27b7a07ca2f4829834325406bcbcd8ed45b06ac7c02f74ea520c950dab1feaf879f5b2