Block 22288
- Hash
000000277ba73bc37110d465872554bc8e136f3fb7e5c376e9e00ba9dbcca9ec- Confirmations
- 20011
- Time
- 2026-10-13 20:12:05 UTC
- Median time
- 2026-10-13 20:03:29 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
41406a1b57d681fae1eb7eea1d2ff2fa38a47aeaaed174b9262e3a0a630575dc- Previous block
- 000001293a1b9442d109d288e467134a40112c06b44235e9647faa6e045bce61
- Next block
- 000000662f2bc11c60e3c5bd10fd8cd967e98534c458a032a28dd1441cdb3eb4
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 22288 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
8597befa473345ed76ff338eb1e5979e…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 41406a1b57d6…3a0a630575dc coinbase | 1 | 2 | 50 |