Block 19995
- Hash
000001157171753354ed2543c9ac5a67efa95b1deb06964fdec7e7084e374cec- Confirmations
- 21045
- Time
- 2026-10-11 04:32:02 UTC
- Median time
- 2026-10-11 04:23:42 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
56e03d62dde912750f53423801eb4888cfe1845ceb1ebe89c2c0d1b2c51a6b13- Previous block
- 0000000a830703cd9c9318374810355ab3037e81aef51756975ccef0387d87c6
- Next block
- 00000032115122c9f90aa7b5a1e09596d63e43eafd3d41f222c555777cb50c05
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 19995 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
e12da689fec74f1689eafe483ef88675…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 56e03d62dde9…d1b2c51a6b13 coinbase | 1 | 2 | 50 |