Block 18379
- Hash
0000004b5da82d7cb46a8dffdff7ed96d90233059ff5ea4fe934c9683e098421- Confirmations
- 23734
- Time
- 2026-10-09 07:26:30 UTC
- Median time
- 2026-10-09 07:18:03 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
916ccff4fb41462a30aab9cc392f9e50e4d603c5894134fb91976bc7912aa271- Previous block
- 000000a5506b5a1f055d77bafd7cc1f8af4c10b7caa3ab1466c46ba0ba083374
- Next block
- 000001042fb56549b4bf4191d2042ffb1dae9c5c38fb042d84da7295bee7b3e0
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 18379 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
99f57600a929ea99431860fe91f06021…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 916ccff4fb41…6bc7912aa271 coinbase | 1 | 2 | 50 |