Block 22337
- Hash
00000081b878f96c165fcf4e1259896a99bdd09030d4cd476c4a959f3d6ec7bc- Confirmations
- 19383
- Time
- 2026-10-13 21:31:54 UTC
- Median time
- 2026-10-13 21:23:49 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
f34ad875f46bf57e4bd31b4ece5aca71b3d7799925fc6b377c5af513d22c8783- Previous block
- 0000005a789f544e0d68d2b30c91660e2a1f5681197c20ca0e5460a35aa0344d
- Next block
- 0000013decc4f3f6c5fd69d6dc32c021b6295b709991d0d88b0e6f45d92a2f98
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 22337 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
a1ee03abd92545f4e4b5ec4ebf2cd3c5…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| f34ad875f46b…f513d22c8783 coinbase | 1 | 2 | 50 |