Block 31138
- Hash
000001b4496340f222fea035fa436c4ffd9643751e9896a14697fb4302b59c1e- Confirmations
- 8902
- Time
- 2026-10-23 21:56:51 UTC
- Median time
- 2026-10-23 21:48:46 UTC
- Transactions
- 4
- Size
- 3,594
- Weight
- 13,035
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
b1e62776836db30bbf171269cf7f3b48dbf4f0f77000b9cb8d0ae874efaaa920- Previous block
- 0000000a82cfb957669fefbe1f03b75aed53bd62f4d1e331a6a7219416f67dfe
- Next block
- 0000005933998c100c3260c32eb1d9393039464290c8eb27908ca43a05d31c76
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 31138 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
2fe9225fdc7ff6430835e349bb8105b3…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 63a1c1dd3d31…249a04a38375 coinbase | 1 | 2 | 50.00001032 | |
| f27e4ec7b2da…f1bd88fc201c spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 894078604465…455606c10a4f spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 68d61ce58793…0275c162386e spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |