Block 31857
- Hash
000000fbc4fa429679ca80690a65dd436a2586571c1aef7838975fecade7075b- Confirmations
- 8202
- Time
- 2026-10-24 17:19:51 UTC
- Median time
- 2026-10-24 17:11:37 UTC
- Transactions
- 4
- Size
- 3,594
- Weight
- 13,035
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
5a65e3077201d47c2e4c78317194b666a08d069be3feddec1ac9979046041884- Previous block
- 00000160b0e8c42a78b03c29bf5dbd25186a6351798f1e3aeba0befdddfed1a0
- Next block
- 000000d56741082668d03e54c1829c3566364d01bec7913742d94957cd5cf74c
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 31857 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
d9ac6f16cfd3ca50816c322c6531b72a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e85473878eb8…f4bdd2327767 coinbase | 1 | 2 | 50.00001032 | |
| da5936532f0d…f62bcf6a0c06 spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| 5d1d914c1ef6…19146792466e spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |
| f7ea3cb9f4f7…50e8886f4dac spends P2MR pays to P2MR | 1 | 2 | 0.99798968 | 0.00000344 |