Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210827
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
2.99s
Block → Canton commit
2.99s
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.
0xf8ad1d859d29229e0983015f909478272f0b2a911202b0ba91b9989c71d596d1c6d380b844a9059cbb0000000000000000000000000dfaff92dd4e95edc958f5271753738285510cee0000000000000000000000000000000000000000000000055005f0c614480000831c946ea09e1e072d222ebf587a9955b33bf352c0f8cf49b94210b2a33d499e3ada0fc7d7a06d929126ddf7ae9e4d79bf7035efd4d7d01bd8b2c470656d2789379f142eef2f