Block 22255
- Hash
0000011fff558875a602df5e4a46c64853c31cbb1cf508764036404c600ea4a2- Confirmations
- 20170
- Time
- 2026-10-13 19:18:08 UTC
- Median time
- 2026-10-13 19:09:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
767e131a49cce809fb119efe27e95d3b963814cbc99e50f4f4b79bb0d680b85f- Previous block
- 000000ed4b2411595f03b0367fc2bb82a8242d21c94555ab199768c0d300851a
- Next block
- 000001300a7283dc5202b5f0d4a86ab45436c35c58b2965c0aaec4265ce1f221
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 22255 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
a542d2d40d62eedfb18cda90ad5e8abf…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 767e131a49cc…9bb0d680b85f coinbase | 1 | 2 | 50 |