Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4997
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
2.22s
Block → Canton commit
2.22s
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.
0xf8ac048519bacaa8af827e9094a74dd9d7eb4c609624aca54cc78885867d7a0b2e80b844a9059cbb000000000000000000000000ab93d13a3b3bd4e01f0107a0aa524665be6637fa00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea02c70d5916ac781dfab9552a5bbbcc383c2ce3cb5892fbe258d73ac3f1c6fc6f9a028324f1e3630c1c2a6ce5f23e24cb882f23f0f16c1e5e1db838d8990886c69d0