Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 31946

Hash
00000093914380428708a59453249fdeadb46657a0d462240d44e87facfc6672
Confirmations
8630
Time
2026-10-24 19:43:42 UTC
Median time
2026-10-24 19:35:44 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
2d0eddc29b560eca14ad2be5f4037d9df51bdf411c784044934899de197e958c
Previous block
000001290b56f3a064e27bc8463f7889fcedd1b92b7608954b3aae5129a25bc9
Next block
000001de8309ef219131e42cd3b964679cdd050b517d1d030670b11da6e9a583

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 31946 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
201f3b34fb633948bd85e84adc6e532b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2d0eddc29b56…99de197e958c coinbase1250