Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90712
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
1.21s
Block → Canton commit
1.21s
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.
0x02f8b3830e4a250e843b9aca0084b2d05e0083030d40945342f2bfe5322ce954128e9f265f06d872574f8780b84492cf1ef500000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001c080a0edc2f97b97dc30b0a73cc47e8a85c9db5f923fab2955778135b684265f1ea651a076a37623320a887168ef2d1390dc0c25b10d7a9b31e3fc21c09e19b4f9f19f73