Block 19026
- Hash
0000005d7743a3ac7281243026b5188b31a8255fcfc6ad27cb50f5ffd100407f- Confirmations
- 22558
- Time
- 2026-10-10 01:23:26 UTC
- Median time
- 2026-10-10 01:15:30 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
179121e8ac0eb341774e679dee1c5e6382bf0a3357565b32b6117adea3fde7d1- Previous block
- 000000639dcc9aeea23967f5b790d44df6f71fe83857d512b300d9aabab409d4
- Next block
- 000000b7c9cb2865c779fdcd2138aeda08060c6915aab6ef7cc33e63af111ef8
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 19026 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
b49d80159754bc93fe02e69cbccf6ad4…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| 179121e8ac0e…7adea3fde7d1 coinbase | 1 | 2 | 50 |