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

Block 35131

Hash
000001b47e917bf12dc2314fb11a1771d8c81e303c89d0d8dfa76e6ff7b17173
Confirmations
6491
Time
2026-10-28 08:59:52 UTC
Median time
2026-10-28 08:51:53 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d72cd1c67126e3af34abfb50764524a1a6e7208f53288a2c94d0d4a8b3b25a39
Previous block
000002074bcac40dd31ad25814a7bac26507a6b550c373d697e829fa9b777977
Next block
0000008cafd1fcf316573017b3fe698cec612c540d5a138a6b9e95303d03f595

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 35131 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
ee33ec12054c85353a5e7a1b3e03ec79… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d72cd1c67126…d4a8b3b25a39 coinbase1250