Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #223053
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8d2830e4a2504843b9aca0e843b9aca0e82e07f942bd79ccca1720fc67278746d05987e783f379eb580b86423b872dd0000000000000000000000009fadd7ae91bcbb4177d26a138e0ba7d54675d6b8000000000000000000000000e1d9d12518d057432212f62cca58ad6db6c2924600000000000000000000000000000000000000000000000000000000288870b6c080a0445d604fe4011745698eb607963c3fd126d6d2e71664e0095482193f56ef68e1a05dc02bf7712d74ec64591c91f0f5dfe219ae01fa7a63ae3b5bc7d657a50c6f54