Block 7664
- Hash
0000000d7cf28a8b9a8b37d91931ac063f3ce5cd065fdbbd2c612c2216d43f84- Confirmations
- 34572
- Time
- 2026-09-25 09:01:25 UTC
- Median time
- 2026-09-25 08:43:05 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
e197dc2ce278be4292792a7ac3a6ec7bef21ba5f5b707cf59b71420213d32c78- Previous block
- 0000001391c0941a4d6a2f972695fc687bf6667076e3a2a0eb7446d5b0159032
- Next block
- 0000001521d5bbde90888cbaa70f63288059cb8f480c91192165df3d9a5fe6fb
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 7664 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 |
|---|---|---|---|---|
| e197dc2ce278…420213d32c78 coinbase | 1 | 2 | 50 |