Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #52827
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
777ms
Block → Canton commit
777ms
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.
0xf8ab2c8459682f00827e9094e77be8c48f8cf73d5aa394c2549429aa83785f7c80b844a9059cbb0000000000000000000000008ba6e9d0480ed2c43c0ebc710d7f1d843b748ab300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea06ec7e2f2a4b366e4ffe02f5918b355455ff7782b11171583e48c44b0c9f63ff3a0580b3d7d73da287ec38db8dd67ffee92e8c35e928e5d9626a090576f52b23876