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

Block 35219

Hash
000001b9facdafb04a4f881e7f0ad7672b87e3319f99f922c005739ea0ed3d45
Confirmations
5998
Time
2026-10-28 11:20:53 UTC
Median time
2026-10-28 11:12:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
67a123077fde23adba3f55b2ad938d4e7158f1da9d25c2c18477802612fb2c35
Previous block
00000157da0626fecc1d9915d020ff547824047c19d5213d65c51e1552f46821
Next block
00000169af8c8e8ec7f120f79a3ce92089fd95bf5ee96b9808c0869de5229d7b

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 35219 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
cc95c081bcacc6717cca379e734361c1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
67a123077fde…802612fb2c35 coinbase1250