Block 18064
- Hash
0000009c8cb8bb457a4852b12e72b47f9f061fc8c1c254cc06215f53f051a215- Confirmations
- 23755
- Time
- 2026-10-08 22:36:47 UTC
- Median time
- 2026-10-08 22:28:19 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
a62bfb248b8ba812349f8e38e793c928eaf9fe9ea0fff97e507b9a5b67a9a411- Previous block
- 0000004355bb85ba91023bdf146df28547383a490196fdc7e42de3a288c15b75
- Next block
- 0000003c0bd183d8666982834f006f9fbfc283c644572067bbdd17ca599e1e0a
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 18064 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
70583a4a9ebd90692fa49b16da7cceff…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| a62bfb248b8b…9a5b67a9a411 coinbase | 1 | 2 | 50 |