Burn Addresses (El Khatib & Legout 2025)
live dataProvably unspendable Bitcoin addresses with permanently lost BTC.
Rows in labels.db
7,928
Confidence
0.9
Refresh cadence
On academic release (irregular)
Schema
flat
About this source
From the El Khatib & Legout 2025 paper, an academic dataset of validated Bitcoin burn addresses. Each entry has been verified as structurally unspendable through opcode-pattern analysis, address-encoding analysis, and chain history. We carry the validation forward verbatim: the same address that the authors marked as a burn appears here with their structural classification, our balance reconciliation, and a note where the burn has historic significance (e.g. the all-zeros 1111... burn, the OP_RETURN sigils).
How we got the data
Direct ingest from the paper's published supplementary dataset. Each row carries the burn classification, balance snapshot, and a note when present.
Why this confidence
High. The dataset's validation is rigorous and the authors' methodology is reproducible. The 0.1 reservation accounts for the rare case where an address looks structurally unspendable but has a known recovery path (e.g. P2SH addresses where the redeem script exists in old archives).
License & attribution
Academic dataset, citation required. See docs/SOURCES.md for the canonical citation form. Downstream users of /api/labels.json should attribute the burn entries to the original authors.
Sample addresses
Up to 100 representative rows from this source, picked live from labels.db. Addresses appearing in the current rich-list snapshot are surfaced first, sorted by balance. Click any address to see its full /address aggregator entry.
| Address | Label | Balance (BTC) | Confidence |
|---|---|---|---|
| 1111111111111111111114oLvT2 | Provable burn address | — | 0.90 |
| 111111111111111111112xT3273 | Provable burn address | — | 0.90 |
| 1111111111111111111141MmnWZ | Provable burn address | — | 0.90 |
| 111111111111111111114ysyUW1 | Provable burn address | — | 0.90 |
| 11111111111111111111BZbvjr | Provable burn address | — | 0.90 |
| 11111111111111111111CJawggc | Provable burn address | — | 0.90 |
| 11111111111111111111g4hiWR | Provable burn address | — | 0.90 |
| 11111111111111111111HeBAGj | Provable burn address | — | 0.90 |
| 11111111111111111111jGyPM8 | Provable burn address | — | 0.90 |
| 11111111111111111111o9FmEC | Provable burn address | — | 0.90 |
| 11111111111111111111QekFQw | Provable burn address | — | 0.90 |
| 11111111111111111111ufYVpS | Provable burn address | — | 0.90 |
| 11111111111111111111UpYBrS | Provable burn address | — | 0.90 |
| 111111111111111111121xzjPWX1 | Provable burn address | — | 0.90 |
| 11111111111111111112GvNtZ1K | Provable burn address | — | 0.90 |
| 11111111111111111116B8w87yU | Provable burn address | — | 0.90 |
| 11111111111111111119fEivzRC | Provable burn address | — | 0.90 |
| 1111111111111111111kznksqu6 | Provable burn address | — | 0.90 |
| 1111111111111111111rzei1aas | Provable burn address | — | 0.90 |
| 1111111111111111111zxnxU6BF | Provable burn address | — | 0.90 |
| 1111111111111111114hC5DWZkt9 | Provable burn address | — | 0.90 |
| 1111111111111111114MBnNyJtjS | Provable burn address | — | 0.90 |
| 1111111111111111114ofaDASE33 | Provable burn address | — | 0.90 |
| 1111111111111111116dB1DRktM | Provable burn address | — | 0.90 |
| 111111111111111111AMXmxkqDAw | Provable burn address | — | 0.90 |
| 111111111111111112jpPiEMiNBx | Provable burn address | — | 0.90 |
| 111111111111111113uj6otJ75q9 | Provable burn address | — | 0.90 |
| 11111111111111111d8gW5esGd38 | Provable burn address | — | 0.90 |
| 11111111111111111HnyFPJ5qPuB | Provable burn address | — | 0.90 |
| 11111111111111111Lok2dGhWpaF | Provable burn address | — | 0.90 |
| 11111111111111111Rpek7BkdRK | Provable burn address | — | 0.90 |
| 11111111111111112H7uGVFu48jHs | Provable burn address | — | 0.90 |
| 11111111111111112tZKb7nLCWNe | Provable burn address | — | 0.90 |
| 11111111111111112Uw1np8d342YV | Provable burn address | — | 0.90 |
| 111111111111111149EM9zxGWLCvL | Provable burn address | — | 0.90 |
| 1111111111111111DqZY8mA89eZz | Provable burn address | — | 0.90 |
| 1111111111111111n11111U4Rs6D | Provable burn address | — | 0.90 |
| 1111111111111111r1111VRWJZs | Provable burn address | — | 0.90 |
| 1111111111111115xtagWowUVaapf | Provable burn address | — | 0.90 |
| 1111111111111116e9ThMiVeQfumS | Provable burn address | — | 0.90 |
| 1111111111111116UYmRBuMPBX82M | Provable burn address | — | 0.90 |
| 1111111111111117NfxiuJZGr5XXB | Provable burn address | — | 0.90 |
| 1111111111111117NjepKDWv4w27o | Provable burn address | — | 0.90 |
| 111111111111111as5NCrJeHqBHE | Provable burn address | — | 0.90 |
| 111111111111111zXXXXXXVSn6d5 | Provable burn address | — | 0.90 |
| 1111111111111124D8UkwSfiDR2auz | Provable burn address | — | 0.90 |
| 111111111111115K6DZL3VEQXkTc2 | Provable burn address | — | 0.90 |
| 11111111111111doM8vPnmycQC8q | Provable burn address | — | 0.90 |
| 11111111111111HEBa2WBzfnZMqvN | Provable burn address | — | 0.90 |
| 11111111111111RtxLq8S95JYmTkn | Provable burn address | — | 0.90 |
| 11111111111111Vs5QfW5Cq1qRN7N | Provable burn address | — | 0.90 |
| 11111111111111WN4aPbrABRazPFi | Provable burn address | — | 0.90 |
| 111111111111126ysEwRGHieuvbKA | Provable burn address | — | 0.90 |
| 11111111111112fhY5eX3SQ11dYWzA | Provable burn address | — | 0.90 |
| 11111111111112ttKGXRoxdi7KDGt2 | Provable burn address | — | 0.90 |
| 11111111111113EbxnNkoyWxKa6eFC | Provable burn address | — | 0.90 |
| 1111111111111h111111111WdQPXP | Provable burn address | — | 0.90 |
| 1111111111111L2r2Rh3yc9TMv9xK | Provable burn address | — | 0.90 |
| 1111111111111n2iL75V4qrhYXd7z | Provable burn address | — | 0.90 |
| 1111111111111o111111111cLV3wA | Provable burn address | — | 0.90 |
| 1111111111111qNe3ekmPY8YXkoND | Provable burn address | — | 0.90 |
| 1111111111112NBzrcNMJZmZQmqkvm | Provable burn address | — | 0.90 |
| 1111111111112rfUaG6qgmcVwNRg5o | Provable burn address | — | 0.90 |
| 1111111111114h7k7xoMHCXeCfHEJ8 | Provable burn address | — | 0.90 |
| 11111111111151ii1XDev6MhjfUYQ5 | Provable burn address | — | 0.90 |
| 1111111111115qCXKwbZ8jX2NPQb3 | Provable burn address | — | 0.90 |
| 1111111111115sPzkX8R46KvtdeCL | Provable burn address | — | 0.90 |
| 11111111111197nBJTtD1KhHRGpHTq | Provable burn address | — | 0.90 |
| 1111111111119N1VdXJWGZ2HYk92vf | Provable burn address | — | 0.90 |
| 111111111111AhJdRjUku8DPcM6Mx7 | Provable burn address | — | 0.90 |
| 111111111111As3KDH2NLTD5z5R8TT | Provable burn address | — | 0.90 |
| 111111111111e1111111111W7v25m | Provable burn address | — | 0.90 |
| 111111111111MZT5sH8fKRHd9ShFAg | Provable burn address | — | 0.90 |
| 111111111111s1111111111VUeyXS | Provable burn address | — | 0.90 |
| 111111111112Dk8JJnSyoANH4Ayc8ht | Provable burn address | — | 0.90 |
| 111111111112ZkE8UvCp8JCNRhfuBoo | Provable burn address | — | 0.90 |
| 111111111114pbDY6GG5BV71AQSjhK | Provable burn address | — | 0.90 |
| 111111111117nR5uRZb7UcTr5oWcGU | Provable burn address | — | 0.90 |
| 111111111119CCphoemtXugYN3zrXr | Provable burn address | — | 0.90 |
| 11111111111dujBNCkGBeLfftyPVqF | Provable burn address | — | 0.90 |
| 11111111111iiRF4oaSmoch71adc1r | Provable burn address | — | 0.90 |
| 11111111111iiRUDpPQCW5NDPFnYjr | Provable burn address | — | 0.90 |
| 11111111111jReUwMAxevLMq3CFYLU | Provable burn address | — | 0.90 |
| 11111111111kXsDPBj3ArgLyh9wcGN | Provable burn address | — | 0.90 |
| 11111111111m7jVWXwkoh45cuHjhJ7 | Provable burn address | — | 0.90 |
| 11111111111NVTa6z1KSCfm2KwS53 | Provable burn address | — | 0.90 |
| 11111111111t11111111111Vq1Wm3 | Provable burn address | — | 0.90 |
| 11111111111wZGRsZzwa6ajjAVLkT | Provable burn address | — | 0.90 |
| 11111111111y11111111111Y1hDo5 | Provable burn address | — | 0.90 |
| 111111111a11111111111b11dC8yHQ | Provable burn address | — | 0.90 |
| 111111111c1111111111111dWctEU9 | Provable burn address | — | 0.90 |
| 111111111v11111111111111XoV17A | Provable burn address | — | 0.90 |
| 111111111x11111111111111XvZPGp | Provable burn address | — | 0.90 |
| 11111111k111111111111111XV7PT9D | Provable burn address | — | 0.90 |
| 11111111p11111111111111qW1RK1A | Provable burn address | — | 0.90 |
| 11111111u111111111111111bVpCYE | Provable burn address | — | 0.90 |
| 11111111w1111111111111111YyEFv6 | Provable burn address | — | 0.90 |
| 111111f1111111111111111g11WfG2p8 | Provable burn address | — | 0.90 |
| 11111i111111111111j1111111bL5SyF | Provable burn address | — | 0.90 |
| 11111Test111112222222222222LiApa | Provable burn address | — | 0.90 |
See how this source overlaps with the others
The cross-source view shows every address labelled by two or more of our 15 sources — useful when one source flags an address and you want to know who else has it tagged, and how.
Cross-source overlapWant this as a feed?
Same data drives the Address Monitoring API: real-time inflow / outflow events on these addresses as they confirm.
About the API