Block 18022
- Hash
000000adb07e2597581bddb3e79842420585930002d1d9486f50c97bbe87f403- Confirmations
- 24043
- Time
- 2026-10-08 21:25:11 UTC
- Median time
- 2026-10-08 21:17:01 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
2f366ab242cd968a637bc2bf3bf7eb29545d0083a61f5cbcc91d6bef74a93988- Previous block
- 0000002a3f3a0ed725f24e59e72d8e3774f2ecd1cf7e137f489e4bbdbf5b2f4a
- Next block
- 00000009f824115d3e594ff9100586667798329ff1f528f7984865e51f62ebba
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 18022 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.
- Status
- In the form M2 requires, followed by the signet solution push (the classical signature)
- Signature
34f99d76c847fd7bd6501c83ddf7e31f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 2f366ab242cd…6bef74a93988 coinbase | 1 | 2 | 50 |