Block 37731
- Hash
00000038efa9eb78e548172d00db8802ef109257edafa357da6328482f0ede1c- Confirmations
- 3854
- Time
- 2026-10-31 06:18:47 UTC
- Median time
- 2026-10-31 06:10:57 UTC
- Transactions
- 1
- Size
- 2,773
- Weight
- 10,984
- Difficulty
- 0.0016063508
- Bits
1e026e85- Merkle root
830cd74aa46243938e251f0e1183d7102bc9d7ed3e9ba89f2ceceaaa2093342b- Previous block
- 0000024247a9eff2eb2ecc737f0338d554a7afe6aa3c01142bdc579f6e3dc0c9
- Next block
- 0000018cb1945a4bfe9b83019392a1d6ef9f1945050ffc4cc6ec623d5e071587
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 37731 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
04450f5c6490e0540a41976bf6531917…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 830cd74aa462…eaaa2093342b coinbase | 1 | 2 | 50 |