# Bitcoin quantum exposure · daily first-party measurement

P2PK, P2MS and P2TR outputs classified from our own node's UTXO snapshot, with provenance hashes, dormancy cohorts and a dormant-P2PK movement watch. Free.

Source: https://bykaranteli.com/quantum · attribute to ByKaranteli and quote the timestamp.

- Measured 2026-10-19 (UTC)
- Exposed at block 972099: 1,931,718 BTC (9.61% of UTXO-set value, 34.21% of outputs)
- Watch set: 34,124 dormant P2PK outpoints holding 1,710,963 BTC
- Provenance: base_hash 0000000000000000000107326111e78a0fe146136c386f72e2e8538fd8ad54f7 · txoutset_hash f2d06b1c7d56f90ae54d6158c4d982512edb3c7811656f9d488213783953a098 · qclass_v1_20260813

| Bucket | Outputs | BTC |
| --- | ---: | ---: |
| p2ms | 2,623,030 | 70.08 |
| p2sh | 11,869,269 | 3,716,300.99 |
| p2tr | 53,698,396 | 217,028.82 |
| p2pkh | 44,097,141 | 4,545,842.81 |
| p2wsh | 2,842,615 | 1,609,960.12 |
| p2wpkh | 49,476,192 | 8,293,642.43 |
| p2pk_raw | 0 | 0 |
| unspendable | 19,914 | 0.17 |
| unclassified | 20,796 | 2,617.61 |
| p2pk_compressed | 10,168 | 5,635.83 |
| witness_v2_plus | 96,496 | 0.53 |
| nonstandard_keyed | 9 | 0.01 |
| p2pk_uncompressed | 34,334 | 1,708,982.97 |

## Related

- https://bykaranteli.com/quantum
- https://bykaranteli.com/data

Everything in one fetch: https://bykaranteli.com/llms-full.txt