Block 18585
- Hash
000000f3c468ca22e2decc062563575cbcd6dfd4a88a4dd637e3ee5d3eb72260- Confirmations
- 22047
- Time
- 2026-10-09 13:09:39 UTC
- Median time
- 2026-10-09 13:01:50 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
09ab1643d1bf1b3c4ab691c9cbb49f3a3bbd1127b3e46a0d484f1654d829da17- Previous block
- 00000018415572893a4bf76286910cd2845d1e5b4764492aac6f7a0a5547acf4
- Next block
- 0000003f53fdc24e66dec31fcb7fe397d0c93733c1aebec3841d07ed5c5cb04b
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 18585 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
a81e1e3315bc181a406422ea708ed77a…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 09ab1643d1bf…1654d829da17 coinbase | 1 | 2 | 50 |