Block 30731
- Hash
0000000cda0d049dcd290c52f4356db222481b2c8186734275b443f28fd1b9bc- Confirmations
- 10433
- Time
- 2026-10-23 11:01:44 UTC
- Median time
- 2026-10-23 10:53:43 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0019776743
- Bits
1e01f9a3- Merkle root
5027358d14f17761d92a15d9da61f5ea546197db2d0868caa026f40997ec9a3b- Previous block
- 0000000df1b2bdebc1bd1c0bbec202b1dcdcdbb49bb5247c283a40ad25cc18d0
- Next block
- 0000009ff9915d054b40bd2f76bde86d4aae94cc3bcf7f9b1e734736c1129ef7
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 30731 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
8d8e10fd28ec5d1703fcdf3265d83e80…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5027358d14f1…f40997ec9a3b coinbase | 1 | 2 | 50 |