Block 27981
- Hash
00000139081f70e63d5e32138bd7912e843eaa671576d8b26f1fa3fe573c35a6- Confirmations
- 12804
- Time
- 2026-10-20 08:38:06 UTC
- Median time
- 2026-10-20 08:29:32 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0023644668
- Bits
1e01a6ec- Merkle root
f529025132952c9c3dbfc5b556357cce0f0034d7525a1a0d75905100ab6d307e- Previous block
- 0000012482c1d9802227033805275597030a212389dac9e4cc5f726892af87a9
- Next block
- 0000000a205ae701009e94ce79a520a6e90b52674162777d1a4876169ed7248c
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 27981 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
8c9ee302aedd1cfee3c9a37bda8caafd…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f52902513295…5100ab6d307e coinbase | 1 | 2 | 50 |