Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #54492
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
5.29s
Block → Canton commit
5.29s
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.
0xf8ab2f8459682f00827e90940d05dc3558a825943c4b56c8f76a30aa8468726a80b844a9059cbb00000000000000000000000014f0839535742f3be5e516715fa7a7fefaa3366200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0dccd524d4e281c35d8f5bf18602b8849875a5b43a6a4ab1672e37217a4f81099a0775ef4a297b4741a89fa4510f26f31d5c11c6c76f8a6318f9d9c68c5a6c620d7