Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #76045
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
776ms
Block → Canton commit
776ms
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.
0xf8ab2d8459682f00827e90945c6dfdb1f8012f19cefd0d97a3dffaeb4d1321a380b844a9059cbb000000000000000000000000250cd1fe7ce2fe4c3e58f635cb0f71f35d21655b00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da07c071a4581f960849a8744c1d2ab2febe8fa4ab4cd32d1e33c866b3de7662b50a01b9769c5158030e9d2f00078b482006ad75e04b49eb5d9190deb115532e7a902