Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51479
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ab268459682f0082c134949bf417c03fcb97ca4ceeb91fc11e813cbe64fb2880b844095ea7b30000000000000000000000003eb8f1805d6ae9003eda1233a538e9da14349e5f0000000000000000000000000000000000000000000069e10de76676d0800000831c946da09371be5763ede070d914db717e3c7aa3b2553fb11a2324351279364890e7ced4a0533d62da7e8c05cba402b080912d0613bdfc3f1af15b87b6f55de85fc9dcd45e