Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #49692
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
726ms
Block → Canton commit
726ms
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.
0xf8ab128459682f00827e909441bcbded4250ac443051b8cde77bdf44700c171380b844a9059cbb0000000000000000000000004f0f0d7f415a24d74eb2c3710e3c4b79f5b1de6f00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0b3dc0d40b84a516df4d7a5008ccd4b7815f959596294f515441ec6ab750630b7a024dbd2526d6d61b4b9a21807c25c4223e8f2bdcc3dca128ca72bba38a97c418b