Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150020
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
2.58s
Block → Canton commit
2.58s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942bb14e15eee8a4b67e7c0fb74cd22c6de3b022ce80b86423b872dd000000000000000000000000ebaa5161c34c7ece4a0e4d626e5bb8728939d21000000000000000000000000030afe6f52386966d03ce945187fa1c69d71c948000000000000000000000000000000000000000000000000000000000ebaa5161c080a010babc4476186661cad4acbbc47880cb3c2bca726c4d892a36ba64a5a504e3c0a01beacb30e41a6d12126ebcf9e8d4c4d77fdad180787c274f60a7f8b26378c6f6