Block 22189
- Hash
000000635d9e0605c200be3cb321655aae28d78a97a2fa62112b2bd0f70944f0- Confirmations
- 19986
- Time
- 2026-10-13 17:29:10 UTC
- Median time
- 2026-10-13 17:21:00 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
a514abab9edbd7f4ba2a586141438e1bb826f1f0a37b1060824251548049af40- Previous block
- 0000015fb2811aed86e998bb1a7bd094b5ecd973159a9bf61545717347b50606
- Next block
- 00000081741b59161513b02e9c0ec10229aa6a74af0bbbe7a4c0be5b74ec40b0
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 22189 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
9533917c0ef3744a34df4164447e848e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a514abab9edb…51548049af40 coinbase | 1 | 2 | 50 |