Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #87282
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
135ms
Block → Canton commit
135ms
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.
0xf8ac06858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000005d97ad00ee2fafa8d1e551dc06995fea95c442a500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c16dd85c25024efaa7207ede3ab01c75b174e0c641ff5272d83cba9020114832a050ebfee8a832c9b4b9798a5bbccb368191128f8f97f61bb72314e1e4a1913170