---
title: "Get Mithril stake distribution information"
method: GET
path: "/artifact/mithril-stake-distribution/{hash}"
---

# Get Mithril stake distribution information

`GET /artifact/mithril-stake-distribution/{hash}`

Returns the information of a Mithril stake distribution

## Path parameters

- `hash` string, bytes, required

## Response `200`

Mithril stake distribution found

- MithrilStakeDistributionMessage — This message represents a Mithril stake distribution.
  - `epoch` integer, required — Cardano chain epoch number
  - `hash` string, bytes, required — Hash of the Mithril stake distribution
  - `certificate_hash` string, bytes — Hash of the associated certificate
  - `signers` SignerWithStake[], required — The list of the signers with their stakes and verification keys
    - `party_id` string, required — The unique identifier of the signer
    - `verification_key` string, byte, required — The public key used to authenticate signer signature
    - `verification_key_signature` string, byte — The signature of the verification_key (signed by the Cardano node KES secret key)
    - `operational_certificate` string, byte — The operational certificate of the stake pool operator attached to the signer node
    - `kes_period` integer — The number of updates of the KES secret key that signed the verification key
    - `stake` integer, required — Stake share as computed in the 'stake distribution' by the Cardano Node, multiplied by a billion (1.0e9)
  - `created_at` string, date-time,, required — Date and time of the entity creation
  - `protocol_parameters` ProtocolParameters, required — Protocol cryptographic parameters
    - `k` integer, required — Quorum parameter
    - `m` integer, required — Security parameter (number of lotteries)
    - `phi_f` number, double, required — f in phi(w) = 1 - (1 - f)^w, where w is the stake of a participant

## Other responses

- `404` — Mithril stake distribution not found
- `default` — Mithril stake distribution retrieval error

---

[API](https://skmtc.net/input-output-hk/apis/mithril-aggregator-server.md) · [All operations](https://skmtc.net/input-output-hk/apis/mithril-aggregator-server/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/input-output-hk/mithril-aggregator-server/versions/bbad910c52a3/schema)