Block 19324
- Hash
000000890b03fc55e91c0bb1fd817e7287155568cdf68b63dc69c400025517de- Confirmations
- 22013
- Time
- 2026-10-10 09:48:20 UTC
- Median time
- 2026-10-10 09:39:59 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
8d5614b5c408585b4a625a6ae67523ac06804584534d903511c737f52f414670- Previous block
- 000001183695c8930b472b38735d5d09773dce3c7a6824b50dee2aed60074bf1
- Next block
- 000000ae334981a1e0bd04b3e69a2ad50fa9b14a5dc96fb84878f9665f95b848
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 19324 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
633774506ac4ed96b006519d9c772a37…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 8d5614b5c408…37f52f414670 coinbase | 1 | 2 | 50 |