Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151613
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
1.71s
Block → Canton commit
1.71s
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.
0xf8ac55848418457c83011e3994e46436e09f4e88d0a2c5de714be0b0ccbc10265c80b84440c10f1900000000000000000000000014f0839535742f3be5e516715fa7a7fefaa3366200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0b11db7021adf640f7bcb60e4ab4e01ffa0f34dc91cba4c5cc74a4c0a40ed088ea019e0116f2c4d3523af19bd8619fe2c41fc50f4f05595682250c0b0f971b9887a