Block 18286
- Hash
0000006f18b66bf7133937ef04aee8cab52a53630a90a6c53fc90b6537f570c5- Confirmations
- 23814
- Time
- 2026-10-09 04:49:07 UTC
- Median time
- 2026-10-09 04:40:37 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
70d6a2a4490fe81106d20dfffe6588c43e13c182319e5b9c12e2bdcdfb215408- Previous block
- 0000010f3c6ba6acedb8eea49a681c5f52f9658709e488bf5e9c851b6645d50c
- Next block
- 0000002a2ef8b6c4f28a19b6283b9ebaa766feadd8d4b4d947ba9538bad36fae
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 18286 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
c5ed591e53097e06808b858e78ae635d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 70d6a2a4490f…bdcdfb215408 coinbase | 1 | 2 | 50 |