Block 22164
- Hash
00000015dfe87f3f715ac5a26d24bd87c16a4cd401110269bc9c341d573d66e6- Confirmations
- 19753
- Time
- 2026-10-13 16:48:21 UTC
- Median time
- 2026-10-13 16:39:36 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
e70830b00d36b3744253b184eeda3f52cb3fbdbbac685ca062198432408401a3- Previous block
- 000000cce15b06eead5f66141631f1bc506bc3a9e86453cf635fec66614266d6
- Next block
- 0000001e5e9a4d27303e6d7e809fecd5609bc415496031151ca35dc959c263ea
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 22164 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
1798017daf5687bdab1f41f76a15bea5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e70830b00d36…8432408401a3 coinbase | 1 | 2 | 50 |