Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73523
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
977ms
Block → Canton commit
977ms
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.
0xf8ab2e8459682f0082c13494398e5c3a7c302e3dff9689ffafb6e310455bf70080b844095ea7b3000000000000000000000000e6e956290514038ecc0016dee89dfa2decc340910000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0bfe2f8dbbe7e498a3db7b4d12e2c570510701e1add7980bc9b3aa63eb5545301a029f72b4e9a0bd78f1d6cfd404fc5f3007080b985c72ad2434d834728edb01782