Block 17886
- Hash
0000009adb1ab6f4cb4a443cfe4974191668c58954cc46ab4ce5cf2cff6f79e2- Confirmations
- 24274
- Time
- 2026-10-08 17:36:08 UTC
- Median time
- 2026-10-08 17:27:55 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
197df7e0d8e03289d1f5b86ad04b16d7b95588764bc684e85ff02053fe6fdb11- Previous block
- 0000006415f0f4bbb81c0940d32f3c901e19c19d8842979380b9487f877dea5e
- Next block
- 000000a6c054c4139b300aadf727cbbca4eeb5a5e748b61eeea022e06533a533
ML-DSA-44 block signature (M2)
M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.
Block 17886 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- No ML-DSA-44 block signature in this block
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 197df7e0d8e0…2053fe6fdb11 coinbase | 1 | 2 | 50 |