Block 22321
- Hash
0000000351e7dba29884c499128e31099813e8f3a2c44edcc2291af54bd6a465- Confirmations
- 19906
- Time
- 2026-10-13 21:05:10 UTC
- Median time
- 2026-10-13 20:57:04 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
b1b5f6d42ca91162d5908d5200f5ad8cea5065891fa86400a7380c538eac8448- Previous block
- 0000014f48080238b66ddb2d03c75252ca287edb6f8c1ca7ba7377286ddeb26e
- Next block
- 0000000b0204fdd6477143bf09b6edde82e2f42feeecee2477e803473a44ca9e
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 22321 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
e9d0e1463f79524a4bf01fbdcc8ff471…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b1b5f6d42ca9…0c538eac8448 coinbase | 1 | 2 | 50 |