Block 4997
- Hash
0000004b31856a26cf4513bf8927fd739e209a3c83440254e281fefd43e731be- Confirmations
- 37123
- Time
- 2026-09-20 16:54:28 UTC
- Median time
- 2026-09-20 16:44:59 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0045061008
- Bits
1e00ddeb- Merkle root
ffec2ee5b3f1b53a9761363f5db59d40c333866ffaf8ec8d1b2d386a972a18d6- Previous block
- 0000008e5de85c69324168db2972a53bec7d4c2a188e7670af66f98d2ee1faf9
- Next block
- 0000005bbc21f73d6f587eed9d9d057b0678165d2646f0734fe60e0dc65252b3
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 4997 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 |
|---|---|---|---|---|
| ffec2ee5b3f1…386a972a18d6 coinbase | 1 | 2 | 50 |