Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145483
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
3.06s
Block → Canton commit
3.06s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294f82f3a7934a6c9b52396680ba3f119b66b3215c180b84440c10f19000000000000000000000000bcf46a3bddcdf9e8cda3d860aae2a6c5a797043800000000000000000000000000000000000000000000003635c9adc5dea00000c080a02f67f00d3a8d7532ca4be2f63c8bc9ef1a120aa98c22d81ec892aa5ccdab8043a017887c1767a604e741bfe9db9fa66345ab76996e3799c4e3c87a7cd6847810be