Block 22397
- Hash
00000089f2732563e22e9a0790ad6e90950055c7503b46b02756cb626f268750- Confirmations
- 20029
- Time
- 2026-10-13 23:10:29 UTC
- Median time
- 2026-10-13 23:02:37 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
f99c71a2ce65862a060b67ab06747c6d43002bbcb6a1ae003f0f8d7c428499d1- Previous block
- 000000db626f399e8dace15e214b9970aff1ec889615944482e8db8eeb00892f
- Next block
- 00000019286084f01f1d8fc5a28f5580b07c7644b7407ea47410c5433bd3a2df
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 22397 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
b2e8a4789a4a9e6dc1a77f4ddcbd9ff4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f99c71a2ce65…8d7c428499d1 coinbase | 1 | 2 | 50 |