Block 31901
- Hash
0000013c5efcd378cb153b002e301e9f3605952c3f8e630c0c926301b8ffb6c8- Confirmations
- 8144
- Time
- 2026-10-24 18:31:30 UTC
- Median time
- 2026-10-24 18:23:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
d45820c221f1652fc9b503cd6edea0c4eb10430ad3e3acada1cd4d04444013fe- Previous block
- 000001ce82e1011e7fe3dfbd44f171be0aa9c2a540fafab3440a3948666e9e36
- Next block
- 000000b711d375e64ff70b1b9aadc029d084bcea16b78eefc47682abb537010a
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 31901 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
e2c1d1867e91b53ab68933573a44db3b…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| d45820c221f1…4d04444013fe coinbase | 1 | 2 | 50 |