Block 25143
- Hash
0000005ab9ec74808177e4bc256fbfc46ec4be5e62d3b887e2e7226296ca5fb3- Confirmations
- 15107
- Time
- 2026-10-17 02:31:46 UTC
- Median time
- 2026-10-17 02:23:52 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
32778dfd89d0a00cc40ce92390186a9df99ae3846dc8a82b4e0f302d398c8b53- Previous block
- 000000d57ad6a468447007a8e909cec3f5c5e50b355acc7d917c957d1d154000
- Next block
- 000000d979c6fef5eb4b0db1ee39da2eed8e1d4b92f9c4d58f8b6235020e131e
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 25143 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
9c56553c8201f31585e1439cbd2b6731…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 32778dfd89d0…302d398c8b53 coinbase | 1 | 2 | 50 |