Parameters

Hash- hash of a block

curl https://polygon-mainnet-archive.allthatnode.com:8545/8U3JLUhzIDg3GShvy9hkCCSYkLGc11kj \
--request POST \
--header "Content-Type: application/json" \
--data '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "bor_getSnapshotAtHash",
  "params": [
    "0x29fa73e3da83ddac98f527254fe37002e052725a88904bac14f03e919e1e2876"
  ]
}'

Returns

number: INTEGER - the block number
hash : STRRING - hash of the block
validatorSet : OBJECT
- validators - Array of validator objects with the following fields:
  - ID: validator ID
  - signer: validator address
  - accum: the validator's proposer priority
  - power: the validator's voting power
- proposer - the proposer object
  - ID: validator ID
  - signer: validator address
  - accum: the validator's proposer priority
  - power: the validator's voting power
recents : OBJECT - recent blocks with propsers

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "number": 1000000,
    "hash": "0x29fa73e3da83ddac98f527254fe37002e052725a88904bac14f03e919e1e2876",
    "validatorSet": {
      "validators": [
        {
          "ID": 0,
          "signer": "0x0375b2fc7140977c9c76d45421564e354ed42277",
          "power": 10000,
          "accum": -50860
        },
        {
          "ID": 0,
          "signer": "0x42eefcda06ead475cde3731b8eb138e88cd0bac3",
          "power": 10000,
          "accum": 19140
        },
        {
          "ID": 0,
          "signer": "0x5973918275c01f50555d44e92c9d9b353cadad54",
          "power": 14498,
          "accum": -44840
        },
        {
          "ID": 0,
          "signer": "0x7fcd58c2d53d980b247f1612fdba93e9a76193e6",
          "power": 10000,
          "accum": 19140
        },
        {
          "ID": 0,
          "signer": "0xb702f1c9154ac9c08da247a8e30ee6f2f3373f41",
          "power": 10000,
          "accum": 19140
        },
        {
          "ID": 0,
          "signer": "0xb8bb158b93c94ed35c1970d610d1e2b34e26652c",
          "power": 10000,
          "accum": 19140
        },
        {
          "ID": 0,
          "signer": "0xf84c74dea96df0ec22e11e7c33996c73fcc2d822",
          "power": 10000,
          "accum": 19140
        }
      ],
      "proposer": {
        "ID": 0,
        "signer": "0x0375b2fc7140977c9c76d45421564e354ed42277",
        "power": 10000,
        "accum": -50860
      }
    },
    "recents": {
      "1000000": "0x0375b2fc7140977c9c76d45421564e354ed42277",
      "999937": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999938": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999939": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999940": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999941": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999942": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999943": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999944": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999945": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999946": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999947": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999948": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999949": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999950": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999951": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999952": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999953": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999954": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999955": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999956": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999957": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999958": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999959": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999960": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999961": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999962": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999963": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999964": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999965": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999966": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999967": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999968": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999969": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999970": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999971": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999972": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999973": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999974": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999975": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999976": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999977": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999978": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999979": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999980": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999981": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999982": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999983": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999984": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999985": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999986": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999987": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999988": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999989": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999990": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999991": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999992": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999993": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999994": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999995": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999996": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999997": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999998": "0x5973918275c01f50555d44e92c9d9b353cadad54",
      "999999": "0x5973918275c01f50555d44e92c9d9b353cadad54"
    }
  }
}

Try Yourself