Block 22389
- Hash
00000044e918e84622cf456d5fad982f53cc6ac372ba50072d34091542547002- Confirmations
- 19793
- Time
- 2026-10-13 22:57:38 UTC
- Median time
- 2026-10-13 22:49:05 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
b0af063a1f73fa3b5eaafbce2887abe79db7895e4f1e54ea2502255397f7bb2e- Previous block
- 0000009a80b056ba111402ab57f0e47dcc0c1221e32293f0b92d182639f83ec6
- Next block
- 0000015d5df123908bdd25d423248c193b15534abf47465e5f68b50f4a5b9d89
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 22389 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
7b8514a163846ff5a965d6b706b6626b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b0af063a1f73…255397f7bb2e coinbase | 1 | 2 | 50 |