Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186189
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
2.56s
Block → Canton commit
2.56s
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.
0xf8ab55843e95ba8e827e9094e16e01a766b61be5aad72842cb956e8b9550220180b844a9059cbb0000000000000000000000004c231f04b0bdcf4a19a6f124769fce8680d5729c00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0540565a660fd2b3881f214678b14a712356cbe8892de75e85635c51222c9c2cea0132e93bebe08733ab45a4436777cb41c62b33094d1ff95f19b478976ac2fb0b2