Block 7840
- Hash
00000029aac36cac6729db9da9d70a2bfdcee81279cf0aadbc1d0bf03ed27c01- Confirmations
- 33538
- Time
- 2026-09-25 17:30:09 UTC
- Median time
- 2026-09-25 17:09:06 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.018024403
- Bits
1d377ac0- Merkle root
7cae2d57163fb832178e89c146cfc53e68f59ebaaa267f1870af5285ec3d8966- Previous block
- 0000001a02f33dde48af1b2f21f2f031c8653f6d1f713cc73a05d6fc831a9f88
- Next block
- 0000000f5d503fce877c96377245690d27ecf91d66ff608d211d560e31154680
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 7840 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 |
|---|---|---|---|---|
| 7cae2d57163f…5285ec3d8966 coinbase | 1 | 2 | 50 |