Block 8721
- Hash
0000004b39e62d95778f79eb987463e9e91095d3346cb300a9e2c66297c66e76- Confirmations
- 31433
- Time
- 2026-09-27 03:52:21 UTC
- Median time
- 2026-09-27 03:42:29 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0094452938
- Bits
1d69df08- Merkle root
4dec31fafa4d40f4290ea22fe6a1b2ceb3681f15d5aa362fca7174c3752115a9- Previous block
- 000000054cf00ca34c1a070ddd314a78d1e8238a0a10d8f4833513f1dd287ac1
- Next block
- 00000019946e66670fbf836fb5af738abbaa6df1ccafb5a0cd54f9cfee60f5d3
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 8721 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 |
|---|---|---|---|---|
| 4dec31fafa4d…74c3752115a9 coinbase | 1 | 2 | 50 |