Block 18099
- Hash
000000929204054d9d273ab8528974c520eadf6b303e67bb2fb3cd3cde2caf6d- Confirmations
- 23884
- Time
- 2026-10-08 23:35:05 UTC
- Median time
- 2026-10-08 23:26:10 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0040172004
- Bits
1e00f8ed- Merkle root
e551acd71d0febed022d1bf3b98caaf14d774bbb91c00bca856d155c7ea3aa54- Previous block
- 000000c9e52a4ac121634ecb8f9cc9db489ddeb6e355f17757dd628ff0aa32af
- Next block
- 000000a7488280e1d2abf6f76b8656f8ca0836e365b880d39898303fbb0d59c2
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 18099 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
c345048b75745cdee36fd39d6b243589…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e551acd71d0f…155c7ea3aa54 coinbase | 1 | 2 | 50 |