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

Block 31944

Hash
000001c846770af7eed6a714ec2c31180c03803dd51c7821db0c1056e61daf84
Confirmations
8767
Time
2026-10-24 19:40:28 UTC
Median time
2026-10-24 19:32:27 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
554c6a415bc0c24dff2b37c656ed2c3ad78941095d044992a7f9c766584c2587
Previous block
000000ef578fae2bdaf533de915bde69cbb35ff1e0aca047d9a11d81e400b59f
Next block
000001290b56f3a064e27bc8463f7889fcedd1b92b7608954b3aae5129a25bc9

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 31944 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
105449d91e9655d8ed8611d9a6fb896a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
554c6a415bc0…c766584c2587 coinbase1250