Transaction 21b9f7ac8bc0243fb65769794a9b08ed114e6383882db3b052d54339f3a47861

Block #849476

2024-06-25 19:30:36 +0000 UTC (~9 days, 8 hours ago)

BTC Burned: 0 BTC

Inputs

bc1qdd8u6f7tavkzrnz3a5c7emw3fv2jnpdzyxmqrz

0 6b4fcd27cbeb2c21cc51ed31ecedd14b152985a2 witness_v0_keyhash

Outputs

6a5d0714baec33149004

OP_RETURN 13 14baec33149004 nulldata

bc1qdd8u6f7tavkzrnz3a5c7emw3fv2jnpdzyxmqrz

0 6b4fcd27cbeb2c21cc51ed31ecedd14b152985a2 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": "21b9f7ac8bc0243fb65769794a9b08ed114e6383882db3b052d54339f3a47861",
  "hash": "4c519ab60d99dad0cf931b32853384854eaf89115c108cc5a66ab8a41baf9dac",
  "version": 2,
  "size": 210,
  "vsize": 129,
  "weight": 513,
  "locktime": 0,
  "vin": [
    {
      "txid": "a6efe8f68f2970b60d2f07717ef04b04ed6356d84096164e9cf2ec68d43366ed",
      "vout": 1,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "30440220307b23eec9e0ef885f4254f2409233e1b9b7595e186e562c675e34cbb1cee88202203cbdaba142670295033ccfc6d8cf5709962d7aef36b0a691c3b4f5d0031dedc301",
        "02195543cc9dafa2264e3da2982e01e987d8263c0c37d73348132a0cc41423ba53"
      ],
      "prevout": {
        "generated": false,
        "height": 849476,
        "value": "0.00027066",
        "scriptPubKey": {
          "asm": "0 6b4fcd27cbeb2c21cc51ed31ecedd14b152985a2",
          "desc": "addr(bc1qdd8u6f7tavkzrnz3a5c7emw3fv2jnpdzyxmqrz)#ajrsv8u3",
          "hex": "00146b4fcd27cbeb2c21cc51ed31ecedd14b152985a2",
          "address": "bc1qdd8u6f7tavkzrnz3a5c7emw3fv2jnpdzyxmqrz",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 0
    }
  ],
  "vout": [
    {
      "value": "0.00000000",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 13 14baec33149004",
        "desc": "raw(6a5d0714baec33149004)#rhjd449r",
        "hex": "6a5d0714baec33149004",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00024873",
      "n": 1,
      "scriptPubKey": {
        "asm": "0 6b4fcd27cbeb2c21cc51ed31ecedd14b152985a2",
        "desc": "addr(bc1qdd8u6f7tavkzrnz3a5c7emw3fv2jnpdzyxmqrz)#ajrsv8u3",
        "hex": "00146b4fcd27cbeb2c21cc51ed31ecedd14b152985a2",
        "address": "bc1qdd8u6f7tavkzrnz3a5c7emw3fv2jnpdzyxmqrz",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00002193",
  "hex": "02000000000101ed6633d468ecf29c4e169640d85663ed044bf07e71072f0db670298ff6e8efa60100000000000000000200000000000000000a6a5d0714baec3314900429610000000000001600146b4fcd27cbeb2c21cc51ed31ecedd14b152985a2024730440220307b23eec9e0ef885f4254f2409233e1b9b7595e186e562c675e34cbb1cee88202203cbdaba142670295033ccfc6d8cf5709962d7aef36b0a691c3b4f5d0031dedc3012102195543cc9dafa2264e3da2982e01e987d8263c0c37d73348132a0cc41423ba5300000000"
}