Block 25664
- Hash
0000006449f7d9e4467752a09486ad852d9ca7b48fce57b31a37c40a06d1fd26- Confirmations
- 15997
- Time
- 2026-10-17 16:46:44 UTC
- Median time
- 2026-10-17 16:38:52 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0025748176
- Bits
1e01845f- Merkle root
30d124047dd59b512ef4fcbab8411e95d2b6567ff49ee6868c22ca3bcc74fb8a- Previous block
- 0000007a920b85b6b0cb546d374ff6e39a19428d0d51f2d18cba1b963c36ca40
- Next block
- 000001533d17f8dcec62ee534d7fdf2684d2fdd6d5619e5ef8939356891e4b53
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 25664 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
f904ebfd31682991f229181d78d6e164…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 30d124047dd5…ca3bcc74fb8a coinbase | 1 | 2 | 50 |