Block 18567
- Hash
0000005339f4c3cd583e91cf50b0a977f7fc17a8b0df9e65bf0716f1b9cd06a2- Confirmations
- 22484
- Time
- 2026-10-09 12:40:32 UTC
- Median time
- 2026-10-09 12:31:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
b750560577f5204229c0924a9320eeef02cc1870d7112d6cff8c10ace267695b- Previous block
- 000000571433b3fd4077f7d34021d29b3a54e4e56bdfd8d6eb0eeb53003ca82c
- Next block
- 00000115f33815c7656e91a2d081a0385fd9d6de4e05e1db71d5007781898242
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 18567 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
5a6bc47ffd81086d7041258f6b9cd97f…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| b750560577f5…10ace267695b coinbase | 1 | 2 | 50 |