Block 8643
- Hash
00000027a7c78416b165c898873b542cd1c2a2238fe7e23c9f09081c0f178da9- Confirmations
- 33177
- Time
- 2026-09-27 01:09:51 UTC
- Median time
- 2026-09-27 00:59:17 UTC
- Transactions
- 1
- Size
- 342
- Weight
- 1,260
- Difficulty
- 0.0094452938
- Bits
1d69df08- Merkle root
b2d4376bed87948b0afdf41ad7c971637f235732dc614cbb4d0fc534cc78b2e6- Previous block
- 00000006bc5ff4570bcfeac30930a638dc8162dcad4c9cc2b7cdb8d6ad8b766a
- Next block
- 000000158d12811fa99498236ceefc3c767bf43d1042ce2e496f82e85496482c
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 8643 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 |
|---|---|---|---|---|
| b2d4376bed87…c534cc78b2e6 coinbase | 1 | 2 | 50 |