Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120141
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
885ms
Block → Canton commit
885ms
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.
0xf8ae820d048405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb00000000000000000000000020edd2bfcbf430449b00233e8e17d5899c7bbbc700000000000000000000000000000000000000000000000340aad21b3b700000831c946da011d37f09a23d2a9107dc9032c155c0ee4f443db794a55b2b3fc8c33859c2d066a07a62e85e8e6a7ebec4a2c257bb5d57838a03008a4540cf329f8e878407ed21a6