fix: fix claim-mismatch on v.1x

CHANGELOG.md

@@ -6,12 +6,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+<<<<<<< HEAD
 ## [Unreleased]
 
 ### Added
 
 - Added Rollups end-to-end test using Echo Dapp
 
+### Changed
+
+- Changed the dispatcher to close epochs based on block numbers instead of block timestamps.
+- Renamed `CARTESI_EPOCH_DURATION` to `CARTESI_EPOCH_LENGTH`, and set its default value to 5760 (1 day worth of blocks, in average).
+
 ## [1.4.0] 2024-04-09
 
 ### Added

docs/config.md

@@ -236,14 +236,14 @@ for more information.
 * **Type:** `string`
 * **Default:** `""`
 
-## `CARTESI_EPOCH_DURATION`
+## `CARTESI_EPOCH_LENGTH`
 
-Duration of a rollups epoch in seconds.
+Length of a rollups epoch in blocks.
 
 At the end of each epoch, the node will send claims to the blockchain.
 
-* **Type:** `Duration`
-* **Default:** `"86400"`
+* **Type:** `uint64`
+* **Default:** `"5760"`
 
 ## `CARTESI_SNAPSHOT_DIR`
 

internal/node/config/generate/Config.toml

@@ -45,11 +45,11 @@ the snapshot matches the hash in the Application contract."""
 # Rollups
 #
 
-[rollups.CARTESI_EPOCH_DURATION]
-default = "86400" # 1 day in seconds
-go-type = "Duration"
+[rollups.CARTESI_EPOCH_LENGTH]
+default = "5760" # 1 day (average) in blocks
+go-type = "uint64"
 description = """
-Duration of a rollups epoch in seconds.
+Length of a rollups epoch in blocks.
 
 At the end of each epoch, the node will send claims to the blockchain."""