Block 31221
- Hash
000000ff79b2dd8d847a3c35bf84a3182e1bda4f315911962ce6a569eb7c9ff1- Confirmations
- 9138
- Time
- 2026-10-24 00:09:50 UTC
- Median time
- 2026-10-24 00:01:54 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
176ef64af8dab45a2f9b165c4c44c64f0144e664ba009aaafa553a7d53100243- Previous block
- 000001c96aa5d961049951f7eca253678c2f039388757fe4292c01f2ef5844f6
- Next block
- 0000017ada431285b13e3c944634193e8f697fe583651d3d7c275a353f6dc1e8
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 31221 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
f429b74be7e6eac50a2a3b08c5f62dc7…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 176ef64af8da…3a7d53100243 coinbase | 1 | 2 | 50 |