Block 31556
- Hash
000000517f8bb4d159a172308012231e78995a0da376c1482455e8a989a6f334- Confirmations
- 8642
- Time
- 2026-10-24 09:12:46 UTC
- Median time
- 2026-10-24 09:05:04 UTC
- Transactions
- 5
- Size
- 3,592
- Weight
- 13,444
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
e4fe2e1876617c5fede73441fa5b9f0e686ead2324cd4dc297306a78fde7ab94- Previous block
- 000001728eeba37b3f8b9e949bb45d2acd0d9c9b9b57cde6422ee791f3d41cb5
- Next block
- 0000014aad43f58357753199ed68205ffd9a43dbce8a5be8d84ea05a9c1afc62
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 31556 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
b38cf56ebd8a7a8de58ab58d6072665a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c54f1274d7e3…c2c5ab74d25b coinbase | 1 | 2 | 50.0000124 | |
| e69e0f0f13c0…0173703c8e30 pays to P2MR | 1 | 2 | 48.9999936 | 0.0000031 |
| f643a858b7ed…518b91fb515e pays to P2MR | 1 | 2 | 38.9999626 | 0.0000031 |
| 76eedcc19564…f442b65eac7d pays to P2MR | 1 | 2 | 16.9998944 | 0.0000031 |
| d445b5f07c2c…3f661ac6188d pays to P2MR | 1 | 2 | 48.9999936 | 0.0000031 |