Block 22404
- Hash
00000160acb308b876a1137befe9b2e43b046bf10a760c5ddd8b9744ea476270- Confirmations
- 19921
- Time
- 2026-10-13 23:21:50 UTC
- Median time
- 2026-10-13 23:13:57 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
86730c91b1123ce361ff3b8406bc1881be7071e192254bb94cc3bf63ad7b75fd- Previous block
- 000000ee27a78f6f352e2c485ca901a473cecb997fb2a37526c295926b2cd5ee
- Next block
- 00000075d6b8377cd716f2937714410de1622e711595c4d9bd977d65a41ab1c8
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 22404 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
1dd9b6d36ccb8c36544402a3829d4dc2…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 86730c91b112…bf63ad7b75fd coinbase | 1 | 2 | 50 |