Block 22057
- Hash
000000fa4bc7800075da19ede1c1d2026d1ceec26a8ba18b3ccc45e91f6caed5- Confirmations
- 19123
- Time
- 2026-10-13 13:49:34 UTC
- Median time
- 2026-10-13 13:41:33 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0031405554
- Bits
1e013e69- Merkle root
1869f46086f44b615a97526f74123befd7f9a22781106d0e72c9748713bbf928- Previous block
- 0000009fc7ae7731b8eba1a40f550780e5d4d75e6b48eaac1b62a2b717b84118
- Next block
- 0000007afdc0838d19aa6492793674e52698932e8ff236fb8f26de2a10b3bf8e
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 22057 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
f4489fd5177dd1bb8adaef92cfc3dbc8…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 1869f46086f4…748713bbf928 coinbase | 1 | 2 | 50 |