Block 22180
- Hash
0000015656cbad1a555878ea22d1eca9ff0597dd3126c9ff6efc24cae0994387- Confirmations
- 20167
- Time
- 2026-10-13 17:14:32 UTC
- Median time
- 2026-10-13 17:06:39 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
a9c8f8bf731f2d3600c0141131bc14e75205b44917db91640d8b8007ea677f76- Previous block
- 00000076583847555cf0acbd31a24b93989e071c504cb8b9c132e76ec4169fd4
- Next block
- 000000a0c364cf88db14ea2f64c98af40a63d58bae854f275a13742a76be118a
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 22180 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
bdb559c882bb5248d53fa605b5d0f554…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a9c8f8bf731f…8007ea677f76 coinbase | 1 | 2 | 50 |