Block 7221
- Hash
000000237cecab8751bb64639363954d14a81e2a990143fd9df379eca2fcaa57- Confirmations
- 34858
- Time
- 2026-09-24 11:20:04 UTC
- Median time
- 2026-09-24 11:07:55 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
ef4ad65e44fce8311fd0108b92faf0a4b4ba1f36d907c91d3a2e25382edb70d4- Previous block
- 00000005cd3a10db6f195441798cb47236b54eeeb8bb8e9d02e47ce716b628c2
- Next block
- 0000001940ec55812d1f7922643d06508ac791c2e1ee58f53f2b34ae8611fbb5
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 7221 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 |
|---|---|---|---|---|
| ef4ad65e44fc…25382edb70d4 coinbase | 1 | 2 | 50 |