Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148014
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
1.34s
Block → Canton commit
1.34s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944abf22e4616813f803df8f7bbad8934c47d2a7b880b84440c10f1900000000000000000000000004785b21b312fa536a0afab2e6666a29107576e70000000000000000000000000000000000000000000000000000000004785b21c080a05c403ff0b58069427a0342d53c7e888564bf96b07edae4d727209cf4da6f053da06d2cb76525f51ef403b4e1a76aa558c9ec4a771d4f9b20e61a31432e508a959d