Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216394
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
927ms
Block → Canton commit
927ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294ece3f3bf11e6d499da817031e9e2c7b2992ab09c80b86423b872dd00000000000000000000000049e947b52e3e923637149351c9279dc7f5842a0e000000000000000000000000f84cde16c9db3b00ca04c38d2bde019bdd3bcba8000000000000000000000000000000000000000000000000000000004acf6c64c080a055a0cc80d7ca558b47954cf7392eafbb745a053048c1aa5dc3029c329e2af26fa01d3c1d48e93748a275610750b832f4f332276b924c5a93db4f903f112e6ea116