Block 5665
- Hash
000000a4a6cb9f23cb6ecd908867b3f7a7d7b4b5cdae411840d49bcbf2da9085- Confirmations
- 35858
- Time
- 2026-09-21 16:43:50 UTC
- Median time
- 2026-09-21 16:35:47 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
9ab0893bd6e14e98f24070354d623739ff86e1037448235162d0a31c61f3a4e5- Previous block
- 0000001ca1fdc3dfa08efa03c57ebb5b63d2652b5480cb0f69b95711fef798c2
- Next block
- 000000cc818758ed02cb75807395b84c8dcf5e2f9c9b72f58294917417ba3e6a
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 5665 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 |
|---|---|---|---|---|
| 9ab0893bd6e1…a31c61f3a4e5 coinbase | 1 | 2 | 50 |