Block 22109
- Hash
0000011c4f1386dab75421547eb869379d90b19a8ddbc3ed4efa7fb677d0b512- Confirmations
- 20164
- Time
- 2026-10-13 15:15:33 UTC
- Median time
- 2026-10-13 15:06:55 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
92e65120a7e718ab9c3e78be37f99a43e826e3634ff24573a0a6aa61dfb93c07- Previous block
- 0000001428d6a6a97cb0643fad6c52203956fc6be2f98fc504d3476a9a981bbf
- Next block
- 00000079fbfff3412f557ee33af2f1e3b6dd6fcc74dfdf747985959ba6894c2b
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 22109 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
1a41fa6d4a35a0b34b1cb138ea229930…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 92e65120a7e7…aa61dfb93c07 coinbase | 1 | 2 | 50 |