Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185753
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
947ms
Block → Canton commit
947ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e0729460fe0bf96a1d5eba37150c5082b17a3e2208f39080b86423b872dd000000000000000000000000e1931027b1d5e2977015b397be761fbe8a67d53b00000000000000000000000076d8afc4e27f374a33b5dd4a6b4537001421cacd00000000000000000000000000000000000000000000000000000000e1931027c080a0c88f4732c8fa6d312f3256cc21844e6d60fe4b70cc915c2d03ab421e26afd30ca012fcba466301a6322153d4f8e4e414e07e1417d6f209d5f8d2db0e153ad03014