Fix block timing to 12s/block (5 blocks/min) and fix mermaid route diagram

- Corrected all block calculations: 5 blocks/min, 300 blocks/h, 7200 blocks/day
- Grace: 21,600 blocks, half-life: 7,200 blocks
- Quoted mermaid node labels containing / to fix render error

Author: echobt

README.md

@@ -115,15 +115,15 @@ flowchart LR
 
 ```mermaid
 flowchart LR
-    Top[Top Score Achieved] --> Grace[43,200 blocks Grace Period ≈ 72h]
+    Top[Top Score Achieved] --> Grace["21,600 blocks Grace Period ≈ 72h"]
     Grace -->|Within grace| Full[100% Weight Retained]
     Grace -->|After grace| Decay[Exponential Decay Begins]
-    Decay --> Half[50% per 14,400 blocks half-life ≈ 24h]
+    Decay --> Half["50% per 7,200 blocks half-life ≈ 24h"]
     Half --> Min[Decay to 0.0 min multiplier]
     Min --> Burn[Weight Burns to UID 0]
 ```
 
-> **Block timing**: 1 block ≈ 10s, 6 blocks/min, 7,200 blocks/day.
+> **Block timing**: 1 block ≈ 12s, 5 blocks/min, 7,200 blocks/day.
 
 ---
 
@@ -181,11 +181,11 @@ flowchart LR
     RPC -->|challenge_call| WE[WASM Executor]
     WE -->|handle_route request| WM[WASM Module]
     WM --> Router{Route Match}
-    Router --> LB[/leaderboard]
-    Router --> Subs[/submissions]
-    Router --> DS[/dataset]
-    Router --> Stats[/stats]
-    Router --> Agent[/agent/:hotkey/code]
+    Router --> LB["/leaderboard"]
+    Router --> Subs["/submissions"]
+    Router --> DS["/dataset"]
+    Router --> Stats["/stats"]
+    Router --> Agent["/agent/:hotkey/code"]
     LB & Subs & DS & Stats & Agent --> Storage[(Storage)]
     Storage --> Response[Serialized Response]
     Response --> WE
@@ -205,7 +205,7 @@ flowchart LR
 - **Timeout Handling**: Unresponsive reviewers are replaced with alternate validators
 - **Route Handlers**: WASM-native route handling for leaderboard, submissions, dataset, and agent data
 - **Epoch Rate Limiting**: 1 submission per 3 epochs per miner
-- **Top Agent Decay**: 43,200 blocks grace period (~72h), 50% per 14,400 blocks half-life (~24h) decay to 0 weight
+- **Top Agent Decay**: 21,600 blocks grace period (~72h), 50% per 7,200 blocks half-life (~24h) decay to 0 weight
 - **P2P Dataset Consensus**: Validators collectively select 50 evaluation tasks from [SWE-Forge](https://github.com/CortexLM/swe-forge)
 - **Zip Package Submissions**: Agents submitted as zip packages (no compilation step)
 - **Agent Code Storage**: Submitted agent packages (≤ 1MB) stored on-chain with hash verification
@@ -275,7 +275,7 @@ term-challenge/
 8. Agent code and hash are stored on-chain for auditability (≤ 1MB per package)
 9. Evaluation logs are proposed and validated via P2P consensus (>50% hash agreement)
 10. Scores are aggregated via P2P consensus and submitted to Bittensor at epoch boundaries
-11. Top agents enter a decay cycle: 43,200 blocks grace (~72h) → 50% per 14,400 blocks (~24h) decay → weight burns to UID 0
+11. Top agents enter a decay cycle: 21,600 blocks grace (~72h) → 50% per 7,200 blocks (~24h) decay → weight burns to UID 0
 
 ---
 

docs/architecture.md

@@ -307,8 +307,8 @@ ChallengeParams {
 }
 
 DecayParams {
-    grace_period_blocks: u64,   // default: 43,200 (~72h at 6 blocks/min)
-    half_life_blocks: u64,      // default: 14,400 (~24h at 6 blocks/min)
+    grace_period_blocks: u64,   // default: 21,600 (~72h at 5 blocks/min, 12s/block)
+    half_life_blocks: u64,      // default: 7,200 (~24h at 5 blocks/min)
     min_multiplier: f64,        // default: 0.0
 }
 

server/src/timeout_handler.rs

@@ -4,7 +4,7 @@ use rand::Rng;
 use crate::types::{ReviewAssignment, TimeoutConfig};
 
 fn current_block_number() -> i64 {
-    chrono::Utc::now().timestamp() / 10
+    chrono::Utc::now().timestamp() / 12
 }
 
 pub fn get_timeout_config(db: &ChallengeDatabase) -> TimeoutConfig {

server/src/types.rs

@@ -123,8 +123,8 @@ pub struct TimeoutConfig {
 impl Default for TimeoutConfig {
     fn default() -> Self {
         Self {
-            review_timeout_blocks: 30, // 5min * 6 blocks/min
-            judge_timeout_blocks: 12,  // 2min * 6 blocks/min
+            review_timeout_blocks: 25, // 5min * 5 blocks/min (12s/block)
+            judge_timeout_blocks: 10,  // 2min * 5 blocks/min
             max_retries: 2,
         }
     }
@@ -256,6 +256,6 @@ pub struct ReviewAssignment {
 pub const MAX_AGENT_CODE_SIZE: usize = 1_048_576;
 pub const MAX_AGENT_LOGS_SIZE: usize = 262_144;
 pub const MAX_OUTPUT_PREVIEW: usize = 4_096;
-pub const GRACE_PERIOD_BLOCKS: u64 = 43_200;      // 72h * 600 blocks/h (6 blocks/min, 7200 blocks/day)
-pub const DECAY_HALF_LIFE_BLOCKS: u64 = 14_400;   // 24h * 600 blocks/h
+pub const GRACE_PERIOD_BLOCKS: u64 = 21_600;      // 72h * 300 blocks/h (5 blocks/min, 12s/block)
+pub const DECAY_HALF_LIFE_BLOCKS: u64 = 7_200;    // 24h * 300 blocks/h
 pub const SUBMISSION_RATE_LIMIT_EPOCHS: u64 = 3;

wasm/src/scoring.rs

@@ -11,8 +11,8 @@ use crate::types::{
 };
 
 const TOP_AGENT_KEY: &[u8] = b"top_agent_state";
-const GRACE_BLOCKS: u64 = 43_200;       // 72h * 600 blocks/h (6 blocks/min, 7200 blocks/day)
-const HALF_LIFE_BLOCKS: f64 = 14_400.0; // 24h * 600 blocks/h
+const GRACE_BLOCKS: u64 = 21_600;       // 72h * 300 blocks/h (5 blocks/min, 12s/block)
+const HALF_LIFE_BLOCKS: f64 = 7_200.0;  // 24h * 300 blocks/h
 
 pub struct AggregateScore {
     pub tasks_passed: u32,

wasm/src/types.rs

@@ -67,8 +67,8 @@ pub struct DecayParams {
 impl Default for DecayParams {
     fn default() -> Self {
         Self {
-            grace_period_blocks: 43_200,  // 72h * 600 blocks/h (6 blocks/min)
-            half_life_blocks: 14_400,     // 24h * 600 blocks/h
+            grace_period_blocks: 21_600,  // 72h * 300 blocks/h (5 blocks/min, 12s/block)
+            half_life_blocks: 7_200,      // 24h * 300 blocks/h
             min_multiplier: 0.0,
         }
     }
@@ -178,9 +178,9 @@ pub struct TimeoutConfig {
 impl Default for TimeoutConfig {
     fn default() -> Self {
         Self {
-            evaluation_timeout_blocks: 2_160, // 6h * 360 blocks/h (6 blocks/min)
-            llm_review_timeout_blocks: 18,    // 3min * 6 blocks/min
-            ast_review_timeout_blocks: 6,     // 1min * 6 blocks/min
+            evaluation_timeout_blocks: 1_800, // 6h * 300 blocks/h (5 blocks/min, 12s/block)
+            llm_review_timeout_blocks: 15,    // 3min * 5 blocks/min
+            ast_review_timeout_blocks: 5,     // 1min * 5 blocks/min
         }
     }
 }