Transaction b4a3079c835ae56588b4e81c82c5a460c9d7960177e9fa3394830f0e97a9a4cb

Block #935026

2026-02-04 18:47:37 +0000 UTC (~10 days, 21 hours ago)

BTC Burned: 🔥0.00000001 BTC🔥

Inputs

bc1qutt6c5mqsuap7xvmk3hvy9862x68f9ljkju5cw

0 e2d7ac5360873a1f199bb46ec214fa51b47497f2 witness_v0_keyhash

Outputs

6a09425243323050524f47

OP_RETURN 425243323050524f47 nulldata

bc1pxn3gr0hy70exhdqjzawtuygppzdrk3mer3wlaa2gzkmruk3rrt4qga2qaj

1 34e281bee4f3f26bb412175cbe1101089a3b47791c5dfef54815b63e5a231aea witness_v1_taproot

bc1qutt6c5mqsuap7xvmk3hvy9862x68f9ljkju5cw

0 e2d7ac5360873a1f199bb46ec214fa51b47497f2 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": "b4a3079c835ae56588b4e81c82c5a460c9d7960177e9fa3394830f0e97a9a4cb",
  "hash": "52ad62076c2575a12bc8e9589b2d5c99f81f87cddf76edd7566b5b912715c314",
  "version": 2,
  "size": 254,
  "vsize": 173,
  "weight": 689,
  "locktime": 0,
  "vin": [
    {
      "txid": "55fd819ce283a6bd500d08bb7109147a618d8903f5aca5a8d70b273a3b963288",
      "vout": 0,
      "scriptSig": {
        "asm": "",
        "hex": ""
      },
      "txinwitness": [
        "30440220585728cf04e09a394aee5fc2437fd5d5e72b5e08a077d1822665d852b4079e96022014d540951585e7b010f32e1882e5a4f5a93ce02df8b26f71062cdcee817bb7d301",
        "021af20f60add899ed388c2712d46bf72571d8b1748e8e049ac9f660c578024052"
      ],
      "prevout": {
        "generated": false,
        "height": 935026,
        "value": "0.00001465",
        "scriptPubKey": {
          "asm": "0 e2d7ac5360873a1f199bb46ec214fa51b47497f2",
          "desc": "addr(bc1qutt6c5mqsuap7xvmk3hvy9862x68f9ljkju5cw)#3epezfg3",
          "hex": "0014e2d7ac5360873a1f199bb46ec214fa51b47497f2",
          "address": "bc1qutt6c5mqsuap7xvmk3hvy9862x68f9ljkju5cw",
          "type": "witness_v0_keyhash"
        }
      },
      "sequence": 4294967293
    }
  ],
  "vout": [
    {
      "value": "0.00000001",
      "n": 0,
      "scriptPubKey": {
        "asm": "OP_RETURN 425243323050524f47",
        "desc": "raw(6a09425243323050524f47)#j8l3la0a",
        "hex": "6a09425243323050524f47",
        "type": "nulldata"
      }
    },
    {
      "value": "0.00000330",
      "n": 1,
      "scriptPubKey": {
        "asm": "1 34e281bee4f3f26bb412175cbe1101089a3b47791c5dfef54815b63e5a231aea",
        "desc": "rawtr(34e281bee4f3f26bb412175cbe1101089a3b47791c5dfef54815b63e5a231aea)#t6c3h262",
        "hex": "512034e281bee4f3f26bb412175cbe1101089a3b47791c5dfef54815b63e5a231aea",
        "address": "bc1pxn3gr0hy70exhdqjzawtuygppzdrk3mer3wlaa2gzkmruk3rrt4qga2qaj",
        "type": "witness_v1_taproot"
      }
    },
    {
      "value": "0.00000294",
      "n": 2,
      "scriptPubKey": {
        "asm": "0 e2d7ac5360873a1f199bb46ec214fa51b47497f2",
        "desc": "addr(bc1qutt6c5mqsuap7xvmk3hvy9862x68f9ljkju5cw)#3epezfg3",
        "hex": "0014e2d7ac5360873a1f199bb46ec214fa51b47497f2",
        "address": "bc1qutt6c5mqsuap7xvmk3hvy9862x68f9ljkju5cw",
        "type": "witness_v0_keyhash"
      }
    }
  ],
  "fee": "0.00000840",
  "hex": "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"
}