Block 22438
- Hash
0000012eb025cbca930accfb0b0578a8b843cedb020da03e04cad796cb2c7d54- Confirmations
- 19901
- Time
- 2026-10-14 00:17:52 UTC
- Median time
- 2026-10-14 00:09:40 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
205f8ebb43a573cea071c9e3527accb3da40c51018221a0694dcb4dfce989843- Previous block
- 0000007fcee36c57ec3f0d48f68488acc671f4ba984219c23fedd2231ebf752d
- Next block
- 000000d6f5e8c9f100d16176b9ea0d4d9f2698a903ad087b19c127b8fa19a8c1
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 22438 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
a4e2e0fda1aab60fb1d33d6f7922aba4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 205f8ebb43a5…b4dfce989843 coinbase | 1 | 2 | 50 |