Block 22686
- Hash
0000012a52017d6bd190423837761bac4f02c4133cf669934cf429a4084e708d- Confirmations
- 18976
- Time
- 2026-10-14 07:04:44 UTC
- Median time
- 2026-10-14 06:56:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
29147e17b5f83ca1d1b0c8e0d7cc699fec431cabd8f56e9da380f14db44449b2- Previous block
- 0000006f6d4b31c9d023464e2b41058bfbec85c63a8f503adb0713f7b60962b8
- Next block
- 000000f867b91683af85d8a654306875ca555a5a40766df403cfb110084bcc1a
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 22686 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
c644aa7765987455899e636d46ddcffc…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 29147e17b5f8…f14db44449b2 coinbase | 1 | 2 | 50 |