NeuronCertificates
Storage Map v205 → v411 Changed in v411TLS /SSL certificates for neurons.
Explore chainQueried by: validatorsminersdevelopers
The Big Picture
Neurons can register certificates for secure communication. This enables encrypted connections between validators and miners. Essential for production deployments.
Use Cases
- Retrieve neuron certificates for secure connections
- Verify neuron identity
- Build secure communication tools
From Chain Metadata
MAP ( netuid, hotkey ) --> certificate
Purpose & Usage
Purpose
Store certificates for secure neuron communication.
Common Query Patterns
- Query by (netuid, hotkey)
Query Keys
Stored Value
certificate (NeuronCertificate)
Relationships
Modified By
Related Events
Code Examples
import { createClient, Binary } from "polkadot-api";
import { getWsProvider } from "polkadot-api/ws";
import { sub } from "@polkadot-api/descriptors"; // generated by: npx papi add sub -w wss://entrypoint-finney.opentensor.ai:443
const client = createClient(getWsProvider("wss://entrypoint-finney.opentensor.ai:443"));
const api = client.getTypedApi(sub);
// Query NeuronCertificates storage
const netuid = 1;
const hotkey = "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY";
const result = await api.query.SubtensorModule.NeuronCertificates.getValue(netuid, hotkey);
console.log("NeuronCertificates:", result);Version History
v205 block 4,209,446 Added
v207–v209 · runtime versions skipped on chain (never deployed)
v210 block 4,345,556 Internal re-bind
v213–v215 · runtime versions skipped on chain (never deployed)
v216 block 4,510,996 Internal re-bind
v220–v232 · runtime versions skipped on chain (never deployed)
v233 block 4,920,350 Internal re-bind
v235–v237 · runtime versions skipped on chain (never deployed)
v238 block 4,936,550 Internal re-bind
v241–v243 · runtime versions skipped on chain (never deployed)
v244 block 4,999,897 Internal re-bind
v266–v272 · runtime versions skipped on chain (never deployed)
v273 block 5,659,032 Internal re-bind
v275–v275 · runtime versions skipped on chain (never deployed)
v276 block 5,781,672 Internal re-bind
v278–v289 · runtime versions skipped on chain (never deployed)
v290 block 5,947,548 Internal re-bind
v293–v296 · runtime versions skipped on chain (never deployed)
v297 block 6,067,943 Internal re-bind
v307–v314 · runtime versions skipped on chain (never deployed)
v315 block 6,414,634 Internal re-bind
v316–v319 · runtime versions skipped on chain (never deployed)
v320 block 6,523,566 Internal re-bind
v327–v333 · runtime versions skipped on chain (never deployed)
v334 block 6,811,690 Internal re-bind
v353–v360 · runtime versions skipped on chain (never deployed)
v361 block 7,063,679 Internal re-bind
v363–v364 · runtime versions skipped on chain (never deployed)
v365 block 7,135,419 Internal re-bind
v386–v390 · runtime versions skipped on chain (never deployed)
v391 block 7,782,857 Internal re-bind
v394–v400 · runtime versions skipped on chain (never deployed)
v401 block 8,036,576 Internal re-bind
v403–v410 · runtime versions skipped on chain (never deployed)
v411 block 8,283,784 Internal re-bind Current
Runtime Info
View Source- Pallet
- SubtensorModule
- Storage Kind
- Map
- First Version
- v205
- Current Version
- v411