Block 22720
- Hash
0000003fc38c0c6c961999bb26720afc4b918937a6d91a51525b958df74643b9- Confirmations
- 18157
- Time
- 2026-10-14 08:00:32 UTC
- Median time
- 2026-10-14 07:52:06 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
2429737a296d952b20f5e284c10f3dfa629151a01b06478aa46981191c625af8- Previous block
- 00000026c6e314d61e7f5ffc8d2c2aa8bcf5963ab8c97f7a3b9e729b8b605f7e
- Next block
- 000000bf61cfe7ddb26d86ad5df9dca58803081fe8cf1c0a3b03d5dbf70990db
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 22720 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
2d5e2a618dbcabff8e9b977e281cf205…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2429737a296d…81191c625af8 coinbase | 1 | 2 | 50 |