Block 31155
- Hash
00000157d66e6d0d6dca9f9037d6e7b8be96d47a68f235bac2c022dd9c5fecab- Confirmations
- 8885
- Time
- 2026-10-23 22:24:10 UTC
- Median time
- 2026-10-23 22:15:57 UTC
- Transactions
- 3
- Size
- 3,320
- Weight
- 12,350
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
1f4eeaf7fd044c5dd2ac93b9b2d178a99674c82f2067d01e4871392fda66f86b- Previous block
- 00000023d03856bfe65d3e977cea9541b1b9b795f9382c44aa54c9e2566ea1f0
- Next block
- 000000cacc6f71af418e3f2c2a0e468d8a91376bce49785a0ce964a000994f83
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 31155 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
5b27094daf9268ea2e6e7499f7c26e6e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| c51b6ecf1f3a…01e2a0d5175e coinbase | 1 | 2 | 50.00000688 | |
| 89b9ebcbc28d…be889db83f43 spends P2MR pays to P2MR | 1 | 2 | 0.99698624 | 0.00000344 |
| 21172cd301f0…448efa6dd745 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |