Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172251
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ac498459682f0083011e399427603874dadca7f58c474620e717dae3b8c311e080b84440c10f190000000000000000000000002e5d9dd5375e0af0affc1c60920552797ab4ac5400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0eb9c6bf203eef60bbd1a56af5970b0031c67d10b52878dc5de0dc71095954a19a022b698e044fbfa4f0304a141de9f6e3f6cf1f3088236cdfd8b6cfc88a8d15542