Transaction 77a84da46a91154037959a4f4f84531163cfc950348154d43855176b3560a1c6

Block #844820

2024-05-23 23:11:16 +0000 UTC (~1 month, 12 days ago)

BTC Burned: 0 BTC

Inputs

bc1qhl9kdszrxwhzzv6jvw993h7394w0n5ykc3ytae

0 bfcb66c04333ae213352638a58dfd12d5cf9d096 witness_v0_keyhash

Outputs

6a5d071497a833148805

OP_RETURN 13 1497a833148805 nulldata

bc1q37cjgkqcp2pcadek5pny2z0qn8paefcc9nzpzl

0 8fb12458180a838eb736a0664509e099c3dca718 witness_v0_keyhash

How did this transaction burn BTC?

OP_RETURN outputs

OP_RETURN is a provably unspendable method that allows embedding of arbitrary data into the blockchain¹.

OP_RETURN outputs are used to embed data such as messages, commitments from systems like Stacks², or even files - there are no constraints on the nature of the data, only on the size per OP_RETURN output.

As they are provably unspendable, OP_RETURN outputs are pruned from the UTXO set automatically and do not contribute to the UTXO set size.

Although OP_RETURN outputs are exempted from the Dust Limit and can be 0-value, some users choose to transfer BTC to the output. This BTC is permanently and irreversibly lost, and reduces the circulating supply of Bitocin.

View revision history

Raw Transaction

{
  "txid": "77a84da46a91154037959a4f4f84531163cfc950348154d43855176b3560a1c6",
  "hash": "67a85a980835995a5b2d9712498995042426b5237751b9cfb55aae02b2c2ba5f",
  "version": 2,
  "size": 211,
  "vsize": 129,
  "weight": 514,
  "locktime": 0,
  "vin": [
    {
      "txid": "7163cc0e01070c82f3fd472c928fc81c087d826bffc5f9203f61238296d107b5",
      "vout": 11,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "3045022100b4680e726cd4826d760a5551535dc3fdeafe10693ab5df92155a274f9570afd7022039cd0279afc3b02241801763f91afddbeabaee976352166973b8d0994d1be31a01",
        "031d4338480880a377933c26dd20613e72eb5d9340baa129f2175f5793934737e4"
      ],
      "prevout": {
        "generated": false,
        "height": 844517,
        "value": "0.00001578",
        "scriptPubKey": {
          "asm": "0 bfcb66c04333ae213352638a58dfd12d5cf9d096",
          "desc": "addr(bc1qhl9kdszrxwhzzv6jvw993h7394w0n5ykc3ytae)#na567kam",
          "hex": "0014bfcb66c04333ae213352638a58dfd12d5cf9d096",
          "address": "bc1qhl9kdszrxwhzzv6jvw993h7394w0n5ykc3ytae",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967295
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 1497a833148805",
        "desc": "raw(6a5d071497a833148805)#ksw7833r",
        "hex": "6a5d071497a833148805",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000546",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 8fb12458180a838eb736a0664509e099c3dca718",
        "desc": "addr(bc1q37cjgkqcp2pcadek5pny2z0qn8paefcc9nzpzl)#0arc0057",
        "hex": "00148fb12458180a838eb736a0664509e099c3dca718",
        "address": "bc1q37cjgkqcp2pcadek5pny2z0qn8paefcc9nzpzl",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00001032",
  "hex": "02000000000101b507d1968223613f20f9c5ff6b827d081cc88f922c47fdf3820c07010ecc63710b00000000ffffffff0200000000000000000a6a5d071497a83314880522020000000000001600148fb12458180a838eb736a0664509e099c3dca71802483045022100b4680e726cd4826d760a5551535dc3fdeafe10693ab5df92155a274f9570afd7022039cd0279afc3b02241801763f91afddbeabaee976352166973b8d0994d1be31a0121031d4338480880a377933c26dd20613e72eb5d9340baa129f2175f5793934737e400000000"
}