Block 22519
- Hash
0000001abad598bb1988ed00ec4eb50fe654eac10b1c3d01b53925cbf156b676- Confirmations
- 18867
- Time
- 2026-10-14 02:32:20 UTC
- Median time
- 2026-10-14 02:24:17 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0028309697
- Bits
1e01613b- Merkle root
5356fc6f991bddb5e1af98eaa3818b1dcd823b611fb713405539f2d78bebe064- Previous block
- 000000c32e951956f8a2ae89794110ad46101c2b07f64ab638e3dc15ca1d583e
- Next block
- 00000013792cefdb002738e870d502e0e931c63356718191b0ccd9fba2c536e7
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 22519 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
278e3fa23d12d58ec70c4ddd1cb0a75d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 5356fc6f991b…f2d78bebe064 coinbase | 1 | 2 | 50 |