Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130514
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
986ms
Block → Canton commit
986ms
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.
0xf8ab51843b9aca00827e90945aa3525bc7dc41b223e51bc8fbac02ba448af5cd80b844a9059cbb00000000000000000000000051f73909ad60706686fb342bf958fdb9f3df0d8b00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da07bec1c3ebcb14dc506c75aec504f0f1beebd9a70ad294ec9278d7746d09039d0a02ce9e607206e80251c4f513f00c90c065f7e53c72c8068d12f379a5b4fc2803c