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

Block 31134

Hash
000001442ae0e45efc405474d7986428f9e5531ae151925b8ebe92a74e4d866e
Confirmations
9067
Time
2026-10-23 21:50:21 UTC
Median time
2026-10-23 21:42:39 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
7256bbcdc2139e99eea25ee2326a5791a807603aeee0059ea33ac29e5c49fc44
Previous block
0000015388a6f0045cdb554a7bc6e3042215e4d0c2cbd04f1758b401de47fe77
Next block
000000a1b4f016fe61c010d2153662d2a850e84304cffc49e906972d2e657163

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 31134 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
d36e6d261c12ca89302de5ee3f9ffa01… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7256bbcdc213…c29e5c49fc44 coinbase1250