Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201964
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
528ms
Block → Canton commit
528ms
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.
0xf8ab5e845c7763e6827e9094db53c271d55b2a71762b7f91e19fbb9d6ccf847080b844a9059cbb00000000000000000000000092970546f8ce8d4599214c476509845a6825cb0300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea09e35c8b0bb69b59ce7c183fde0d932f6232a42da3f740a037625f61cf6e778a5a05fba1ab75ecd525564835976ee36d5f84b10de7cfca91296cdcb0bb7424029f0