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

Block 31794

Hash
0000008e36edd444a28498e5c1796aa91ef94f2c706159f4b825734a8e614f9c
Confirmations
8267
Time
2026-10-24 15:38:31 UTC
Median time
2026-10-24 15:30:07 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
57302aa054c6451165476426e4f28ceecdb119f7b2577471188c68a41e89ab9d
Previous block
000000790d987d7888119a86f5346790f4edbc9adf82723a25e4b9fa9faa8198
Next block
00000075684ad7d0f010fd0ab6001096a8a8d4832783826fa610896b90569e86

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 31794 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
18c9abc7503a2fa46a707cd5812e610b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
57302aa054c6…68a41e89ab9d coinbase1250