Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182663
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
867ms
Block → Canton commit
867ms
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.
0x02f8bb830e4a250785037e11d60085037e11d60083013c8694e57aea293f0e88806be9542b05e18e8efb85ee388609184e72a000b844346f18160000000000000000000000009e7a229eac2f3ddff4d1eb5dc93a91d557bfd0160000000000000000000000000000000000000000204fce5e3e25026110000000c001a0accb6236543848e5ee8d31d1cffb5b2a83eb678906a8cc7df21513b7c7edaf8ca0254ae8e28fb65659a4c76651985753ee597b3d2e1a79d833cd3b9fc5e30ba0ad