Block 22664
- Hash
000000344fc2c9a30bdd5308561821aed1e15ce15790cf9b156cd97f939282a1- Confirmations
- 19118
- Time
- 2026-10-14 06:28:23 UTC
- Median time
- 2026-10-14 06:20:12 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
a407527ae98f284838bb3bd7a315f280e722deb6386aa3cb57d1ddfda885d6d2- Previous block
- 000000fc6d479546cf64e7f0b70f6602eecca778d137576e007b576380febc61
- Next block
- 0000003d868467deba41fc4f2665f06f0cdd56e4a3fed367510ae838e49a9fe1
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 22664 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
3bb3a182dc8636c6ed44b339548200b9…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a407527ae98f…ddfda885d6d2 coinbase | 1 | 2 | 50 |