Block 19036
- Hash
000000e543556f8328a085c6024055a6a558dbc4a553a4cd3e2a684e185276d8- Confirmations
- 22974
- Time
- 2026-10-10 01:41:03 UTC
- Median time
- 2026-10-10 01:32:04 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
20f1942c23d0a02c93b26b79e79c0ddd9f1166df6af9d25e7b383b5cc13f6c6a- Previous block
- 000000edea44bf426b0e8c0ee994c0a171c7baa414983fd37aa961c899561137
- Next block
- 000000ddaab99a0c63ba2c0cf93d68a99b92f786749a49995763cf9a3f14a69f
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 19036 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
8a0fcf03f0838877af76ed1e7c388188…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 20f1942c23d0…3b5cc13f6c6a coinbase | 1 | 2 | 50 |