Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151283
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
1.32s
Block → Canton commit
1.32s
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.
0xf8ab4d8465f1b52d82c140941902427ae254e4bc05156339e757c48c09b73ce880b844095ea7b300000000000000000000000094ea746d94c25655ca6379ee512098d3448347140000000000000000000000000000000000000000000069e10de76676d0800000831c946da05835c6b690fa29a7edd5bccf0f135e98163e6d71360a8d081d98f3e0f8fcf854a02b8cf3f74872c5eff99665f562ef79b6aa7d9d12c9bdef4cb34bca13f2cac7cf