Block 22159
- Hash
00000107897d2e8ba95de0211c70deb3d3792f4dcaca6f99434d04846d391eef- Confirmations
- 19585
- Time
- 2026-10-13 16:39:36 UTC
- Median time
- 2026-10-13 16:30:48 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
7011de9880b68087211d87cbd2a59a3c701e1be04fb9adee3d4b3d624002d70e- Previous block
- 000000b1cb34e3a092668e1e30d082194f56cdf6c484507bf7293392cf0a85d3
- Next block
- 0000009e7ce7754cce3454939398c8189a8fb50fde170b1cd244c9c5501dacc1
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 22159 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
71e10b4e1b624969b24ff66ff605f8fd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7011de9880b6…3d624002d70e coinbase | 1 | 2 | 50 |