Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149297
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
1.09s
Block → Canton commit
1.09s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f948abdbac66fb1ba6ff0f7a28903dfb42ad0924cb880b86423b872dd00000000000000000000000051f8fcc62f65f61e4407f04c05db6f54eacaa7ab0000000000000000000000004019d012c126ffe1da29df591944d974179217c60000000000000000000000000000000000000000000000000000000051f8fcc6c001a0d6a8b9d6dbdb8923549608c32d45699e15180bbfab1db2ec2fc67ffa5c719d6ea04fea6a91f32b54d2c606e79948e965804a4b4d0642e2c7cea8a286b9ed976ba9