Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134953
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
866ms
Block → Canton commit
866ms
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.
0xf8ac1085098ce6933c82598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000032585a108b63bf340f5f0e9db2b152007039770c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea043376cdd6a94c803eb66c649b73a6ee02833e33fc1e20f2a29848e26cfa778dba02444f36008c3430c4fbf0b31516c510c232421db3100b745b54b25383d1a60df