Block 7921
- Hash
0000002fbc1982909ac06efb092735b54b831a895fecdf402d4990c03de96e0f- Confirmations
- 34242
- Time
- 2026-09-25 21:19:09 UTC
- Median time
- 2026-09-25 21:01:07 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
83ff01efd22b5052c1d3dfc8ed98b8476f6e3ae63c5d20810a6b4f717d4d7c43- Previous block
- 0000003258a4e130d608145a5d40a33a877f11a51ee59bc7c9cd869da7b05635
- Next block
- 0000000dbb87a22b0f9639a9937bf746e539bea5da11d2a1f6c5c7cd64927231
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 7921 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 |
|---|---|---|---|---|
| 83ff01efd22b…4f717d4d7c43 coinbase | 1 | 2 | 50 |