Block 19086
- Hash
0000010fce4c0c53314fcecfaab176f6414b1bda81872a963d86151b1ea62e84- Confirmations
- 22330
- Time
- 2026-10-10 03:06:32 UTC
- Median time
- 2026-10-10 02:58:11 UTC
- Transactions
- 1
- Size
- 2,772
- Weight
- 10,980
- Difficulty
- 0.0035089589
- Bits
1e011cfb- Merkle root
e04cc333a890a4a185feee71261362222d063fc2ae0f51e9b96cd6bd0f03533a- Previous block
- 000000c3ca1ab5d84ae7fc50e8346737ff5d3431f31973b6079a7bb5e36f7fa8
- Next block
- 000000face3f2fdc813fe99c87c940773d4b6879d1ae959a5e442574d0ac3288
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 19086 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
543c65d3a8d963b818f083b7064e69d7…(2420 B)- Format version
0x01- Context string
SIGNET/PQBLOCK/EXP0- Block key the nodes require
- SHA-256
eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad
Transactions
| txid | Inputs | Outputs | Amount | Fee |
|---|---|---|---|---|
| e04cc333a890…d6bd0f03533a coinbase | 1 | 2 | 50 |