Block 22388
- Hash
0000009a80b056ba111402ab57f0e47dcc0c1221e32293f0b92d182639f83ec6- Confirmations
- 19827
- Time
- 2026-10-13 22:55:56 UTC
- Median time
- 2026-10-13 22:47:28 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
7660002ae84794275f3a9a0919d11b538ab5ceb50fed9f205ccd0dc7d5d2212d- Previous block
- 00000119cb9323e6bff2fac00de0eee2b5f8a084964c2a80a469d94dbf5f35ab
- Next block
- 00000044e918e84622cf456d5fad982f53cc6ac372ba50072d34091542547002
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 22388 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
60b28657746b8d0e6c99c5dc267af930…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7660002ae847…0dc7d5d2212d coinbase | 1 | 2 | 50 |