Block 19224
- Hash
0000010ccd90d71d09bf39eaffdc3296334bc1136b2b8f3540c2a7f6cd6bceb3- Confirmations
- 22851
- Time
- 2026-10-10 07:01:22 UTC
- Median time
- 2026-10-10 06:52:47 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
815396fdfcf2eeefeb909488072537bbc4808408d3a91a22b01c77939d4d2f7c- Previous block
- 00000037c2c9f63e171c6f7f70f306d24fd4fa6243df5395ea960f5d0db812c5
- Next block
- 00000063443ad347dc802429774f534d5819ab71e1881e86bd437ba9bd436a41
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 19224 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
69af02d1f7f82b0fcdf475129beff5bb…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 815396fdfcf2…77939d4d2f7c coinbase | 1 | 2 | 50 |