Block 18285
- Hash
0000010f3c6ba6acedb8eea49a681c5f52f9658709e488bf5e9c851b6645d50c- Confirmations
- 23781
- Time
- 2026-10-09 04:47:22 UTC
- Median time
- 2026-10-09 04:39:06 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
e7c1f26fbdfe3a5d8d04a86b7deea8ed6164e0a226efc4717b2ab3848bc2f29d- Previous block
- 0000002270f09a63d39920287eca8d9fc4b995cdea33f9689ef46510350e2dbb
- Next block
- 0000006f18b66bf7133937ef04aee8cab52a53630a90a6c53fc90b6537f570c5
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 18285 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
143474fb2de06fbf46cb40ae8b43b097…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e7c1f26fbdfe…b3848bc2f29d coinbase | 1 | 2 | 50 |