Block 22587
- Hash
0000006144a20c18f0bf0274d623696b8ec6162ff9eaf7b0bdd2655fe311960f- Confirmations
- 18499
- Time
- 2026-10-14 04:22:40 UTC
- Median time
- 2026-10-14 04:14:07 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
1603ead1c249feffe1619f926f249bf5ebceace0cf4c2108c3f459f7fc0f71e6- Previous block
- 0000000c9c91ae83693bf849f75db6e10d971152c392f46efd0d778ca4b07a1a
- Next block
- 0000013b86f99e0c769ebb5a746e91c196f4dd8f2c1cc3a7fa195c7db8c68cdd
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 22587 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
b416f030ce73fc8b2490950596c21ab1…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1603ead1c249…59f7fc0f71e6 coinbase | 1 | 2 | 50 |