Block 22290
- Hash
00000159efc707d651732639d2b9dca2be30f239d0b9f394bf820f573d1e6f1e- Confirmations
- 20016
- Time
- 2026-10-13 20:15:09 UTC
- Median time
- 2026-10-13 20:06:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
2f8e90ff85ecd2a93ef8847137d5b75978aa977631511193767cd061dc453473- Previous block
- 000000662f2bc11c60e3c5bd10fd8cd967e98534c458a032a28dd1441cdb3eb4
- Next block
- 000000df6466341e4fc9ca08e2f714187c70592c21ea0a7e0a6613883c967a00
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 22290 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
91ebe65bbcedf5978bff21c1fce29297…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2f8e90ff85ec…d061dc453473 coinbase | 1 | 2 | 50 |