❗️
Not supported on CometBFT v0.34
Available on v0.37

Parameters

OBJECT - Range of block height
- height: STRING - height to return. If no height is provided, it will fetch the latest header.

curl https://cosmos-mainnet-archive.allthatnode.com:26657/8U3JLUhzIDg3GShvy9hkCCSYkLGc11kj \
--header "Content-Type: application/json" \
--data '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "header_by_hash",
  "params": {
  "hash": "0xD70952032620CC4E2737EB8AC379806359D8E0B17B0488F627997A0B043ABDED"
  }
}'

Returns

OBJECT - Header informations.

Note: Upon success, the Cache-Control header will be set with the default maximum age.

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "version": {
      "block": "10",
      "app": "0"
    },
    "chain_id": "cosmoshub-2",
    "height": "12",
    "time": "2019-04-22T17:01:51.701356223Z",
    "last_block_id": {
      "hash": "112BC173FD838FB68EB43476816CD7B4C6661B6884A9E357B417EE957E1CF8F7",
      "parts": {
        "total": 1,
        "hash": "38D4B26B5B725C4F13571EFE022C030390E4C33C8CF6F88EDD142EA769642DBD"
      }
    },
    "last_commit_hash": "21B9BC845AD2CB2C4193CDD17BFC506F1EBE5A7402E84AD96E64171287A34812",
    "data_hash": "970886F99E77ED0D60DA8FCE0447C2676E59F2F77302B0C4AA10E1D02F18EF73",
    "validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
    "next_validators_hash": "D658BFD100CA8025CFD3BECFE86194322731D387286FBD26E059115FD5F2BCA0",
    "consensus_hash": "0F2908883A105C793B74495EB7D6DF2EEA479ED7FC9349206A65CB0F9987A0B8",
    "app_hash": "223BF64D4A01074DC523A80E76B9BBC786C791FB0A1893AC5B14866356FCFD6C",
    "last_results_hash": "",
    "evidence_hash": "",
    "proposer_address": "D540AB022088612AC74B287D076DBFBC4A377A2E"
  }
}

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