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

Block 31960

Hash
00000117bdab9c211cff7aa6b036ca321fc4521bc437b4766ddb820d591886db
Confirmations
8770
Time
2026-10-24 20:06:06 UTC
Median time
2026-10-24 19:58:03 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
1d294121412a5e578f9401660d2186bfd0279eac9a0ae55ff7ef342325aee188
Previous block
000000fcd6003552abc29a8bafc3e560eb412ab8b686dc757a57ad213f165e9c
Next block
0000019237e2dc2d35a0c177b6e1bcfa230e6101ba8755158cd35673f373a73a

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 31960 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
3aa52830a9449ca55b9509ca5ce1e6fa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1d294121412a…342325aee188 coinbase1250