Block 31550
- Hash
00000152a780562cc0c178a386aaeaee737a587dcf4b9b223bf413712c8ec223- Confirmations
- 8814
- Time
- 2026-10-24 09:03:24 UTC
- Median time
- 2026-10-24 08:55:37 UTC
- Transactions
- 5
- Size
- 7,330
- Weight
- 16,795
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
c21169547df78af34380a9ca14f5cc37b01c1535b4967ff0f749a2a064775ae2- Previous block
- 0000003dd8411729d55f9acefbaf51febb930877e96c76694a19260b18d3fa96
- Next block
- 000001a80d85d196da9c8234d511de55b9e975f6a02dcd4cb109689374f5971e
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 31550 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
b167fd0fa9f312e5c06571c488e8ff16…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b9095f2ebfbf…6ae4155cd042 coinbase | 1 | 2 | 50.00002914 | |
| ef07d1462989…30cb5bee6b12 pays to P2MR | 1 | 2 | 20.9999068 | 0.0000031 |
| 1fe37ec09074…445fca65b620 spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |
| 7990357d5487…6c0850c2767c spends P2MR pays to P2MR | 1 | 1 | 0.99999742 | 0.00000258 |
| e85f25e6562f…3155cc1fa0c6 spends P2MR pays to P2MR | 1 | 1 | 0.99997912 | 0.00002088 |