Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155027
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
325ms
Block → Canton commit
325ms
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.
0xf88b4a8459682f00830178c19404207d82bd1e7cd4cedb5b63a5e5a9418be3e84680a46a6278420000000000000000000000002a2b2115f93b1b9c1c05f485d3ea7d6d04d467f2831c946ea0cbd4b81825c00f8dd946e6475cd8c44f9199b211d05ddcd044b1a9feeb0aca52a0708a91f334e8c2e789fe19d75a3b313b470a669f6e97c8658a3c0fe0533efc07