Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151538
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
2.05s
Block → Canton commit
2.05s
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.
0xf8ab538459682f0082c14094e4b9599e164f2988e169bbc825009b8c869ead6080b844095ea7b30000000000000000000000003e09aa0b12a42e09de95e0069d590998986acdbb0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea096033bd492b8a83acacfe3559a3f90fd40d8a8cb50fc7e187b51c59870d815fca00406d72d866a92139d2af40f1ef1682099eec9e79c1db98f2ea67317426a1007