Block 22217
- Hash
000000d031547eab1651a736b4fe1a9d76ebf9c48e27c3815266f219f72341ab- Confirmations
- 20071
- Time
- 2026-10-13 18:15:04 UTC
- Median time
- 2026-10-13 18:06:53 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
10e00be17aaae003d21583eccf191dc1d0c139f5532b88aaa2ead735649ec0a7- Previous block
- 0000008592246ddd78c4236ae6f530f9ced4e6bd2a5843505ead989060792622
- Next block
- 000000d82009d8cca6258f7885da7199f675bb4c7c5ec748fcef4ed15fb268df
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 22217 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
bc252568aa5b3cce42f7738ccbe497f8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 10e00be17aaa…d735649ec0a7 coinbase | 1 | 2 | 50 |