Block 22856
- Hash
000000fb9954bcea4b40a83d88ff39b23ed72b21b7823e49efe9de05702476ee- Confirmations
- 17541
- Time
- 2026-10-14 11:44:43 UTC
- Median time
- 2026-10-14 11:36:16 UTC
- Transactions
- 2
- Size
- 3,084
- Weight
- 11,826
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
c493f57de06b516a4b0efd32900aa133855fad2cbecc47c8d144ce384119d5bb- Previous block
- 000000b66472865928d45e5f4e54dc7205b1726052409e8beb57b71c61af7572
- Next block
- 000000d5975b2935bad3f9ed407af02738d60fa3643fd8fac43166846ee3b268
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 22856 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.
The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
253fe870cd307212a1bf6600f48afef3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1a80657885fd…655c3e6fffd9 coinbase | 1 | 2 | 50.00000424 | |
| 65cf28c41e3b…748ae3c91ae9 pays to P2MR | 2 | 2 | 1.97806786 | 0.00000424 |