Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219234
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
247ms
Block → Canton commit
247ms
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.
0xf8ab7a8459682f0082c140945c234fe48ca3f7333de53aaad88e062dcf108b9c80b844095ea7b3000000000000000000000000e53d5e5e9922e49d9433f642166a7f1b70b10cc90000000000000000000000000000000000000000000069e10de76676d0800000831c946da02c35367144ebf6f86a69fa2ceefab9257c676e54469f6c9098ac7d3e251d7f60a02b5bebf5f7e5f9ca1e2a2f32575df41f85e26af1e7276e12552d4a2e5655b2f7