Block 22481
- Hash
00000039da39e04fcd97ac3bc7a52338b53e07cd3c296b640dd9953dee700c46- Confirmations
- 19799
- Time
- 2026-10-14 01:28:07 UTC
- Median time
- 2026-10-14 01:19:27 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
a281394a57f22cb5c29f8dd329d2ca0154d5b9751c20edc80ec80a564df91a0b- Previous block
- 000001322b305e789a2550889db422b666800a68738809f72b1052e39a48e5c6
- Next block
- 0000008fd96643676f410a9526ae1400bea9a53f278759caf2de6d78b3f739aa
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 22481 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
fc0be1b70d2b4c86a94b582cf802a022…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a281394a57f2…0a564df91a0b coinbase | 1 | 2 | 50 |