Block 13991
- Hash
000000955503a3949b955e778b520623eaba3a8c2d3293c1adfd9565519f0ec1- Confirmations
- 27749
- Time
- 2026-10-04 01:06:17 UTC
- Median time
- 2026-10-04 00:57:12 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0055294316
- Bits
1e00b4d9- Merkle root
a28865ff81cc49c3f1199010ba5773d2f2c9c7b694d938685bd7a2ead6b49a8b- Previous block
- 0000007c7c833b643fcac9a47d5efce24fc9d2489e6b6ab753b499ac57c3f79d
- Next block
- 00000018c2ebbe6e0bffd3df75975038be538c5b00d3a6e556c5b6bdf5676e9a
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 13991 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 |
|---|---|---|---|---|
| a28865ff81cc…a2ead6b49a8b coinbase | 1 | 2 | 50 |