Block 22439
- Hash
000000d6f5e8c9f100d16176b9ea0d4d9f2698a903ad087b19c127b8fa19a8c1- Confirmations
- 19904
- Time
- 2026-10-14 00:19:32 UTC
- Median time
- 2026-10-14 00:11:10 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
1c073fdcb9c8dfee9540d8d57280055a42264bb04596ee6cc626aa5b17e755e7- Previous block
- 0000012eb025cbca930accfb0b0578a8b843cedb020da03e04cad796cb2c7d54
- Next block
- 000001363096de0092c3ce7fd484f72dc2c2a30c5b3ef5ca31fc17da7a35c481
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 22439 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
4e6e69b52a2982c48f9b117fbe069b09…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1c073fdcb9c8…aa5b17e755e7 coinbase | 1 | 2 | 50 |