Block 19234
- Hash
0000009ad15f1e2ee546f040148b8854d0d5d4c52a4b6897c0b26fd374c1ba72- Confirmations
- 22798
- Time
- 2026-10-10 07:17:51 UTC
- Median time
- 2026-10-10 07:09:52 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
7d4c471cfe21b33723f679e74027565b4996ec37371c3280c1497036b31bdd67- Previous block
- 000000da9a4b35bc127859ea171268c5025710c9e67a4e75d33dcbd07f83ad7d
- Next block
- 00000119891301fdd3a0f9ba5ae7220f0e6b566a432f5458df79d2f5c40673b6
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 19234 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
eaf42e4fd11757fbd7b179804b6f3b2d…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 7d4c471cfe21…7036b31bdd67 coinbase | 1 | 2 | 50 |