Block 22197
- Hash
000000967e092bac559ab01112fc1b2b006039f8c19e80710ea31202b52560ad- Confirmations
- 20007
- Time
- 2026-10-13 17:42:10 UTC
- Median time
- 2026-10-13 17:34:04 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
d82daea996e731c83f2feb226f2d7cebea045d1fb85b0fdf6642df13b51875d4- Previous block
- 00000022479dfe726796c346a7c8c4853bff97d321097e673d6622517ee86cb9
- Next block
- 000000ade93865864fba03f2096e5b698f7c9debf78123f6a5b1aac1c6d199c2
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 22197 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
c4c9752db442d2521b1ad157e54a419c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d82daea996e7…df13b51875d4 coinbase | 1 | 2 | 50 |