Block 18465
- Hash
000000c4bbd8d75010c3da556240bfb93cc6b47c04d77b1335e62ae02901dc8a- Confirmations
- 22345
- Time
- 2026-10-09 09:50:58 UTC
- Median time
- 2026-10-09 09:43:07 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
046aba1264bd33032c3e36f9ba395cfa4f5998f297227e122ebfb2bce4675b78- Previous block
- 00000033ccc2f746441a2f7a658010e3cef628e228d715c40855e079a37f51ae
- Next block
- 00000095378e7bc8ae8820175190074c05c60448230551b6e6b1e697861977f6
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 18465 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
59d2279fa2ef52681e815f66962553b4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 046aba1264bd…b2bce4675b78 coinbase | 1 | 2 | 50 |