Block 31990
- Hash
00000047e298e6fc85c04854d58789c3ed5137d45b5203d839b8e590e8c05ebb- Confirmations
- 8577
- Time
- 2026-10-24 20:54:23 UTC
- Median time
- 2026-10-24 20:46:38 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
df8c915b417a49fd8a65dc4edce89cd1e4807486681903a07ae1f6ec5e5578f0- Previous block
- 000000dd68ec8af2ad92c04d4aaeafd37f25177e01e0154fefea94f7d186841d
- Next block
- 0000014cd65e464896e7440b4d62eb26837db8fb9a69bd32cd91fa56251a109e
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 31990 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
67cec21d7c85bc95b8bd02e2f7afd89c…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| df8c915b417a…f6ec5e5578f0 coinbase | 1 | 2 | 50 |