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

Block 35171

Hash
000001ea53562e06a967dff9205dddbc892438f66dfb00eebdcb9b68e66a312a
Confirmations
6522
Time
2026-10-28 10:04:28 UTC
Median time
2026-10-28 09:56:01 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
45c4cb438fd7d1c8ce31c0fb150bbc401028c9496d13d4e940ba0674f261ad52
Previous block
00000011c2220bf1792a44e7f721497e70743c86b79563ec2b90c5b296a8f50e
Next block
00000045d66259a1f5568ea7a1635bcf0954501cc2f7d38b7ea762636bb02c22

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 35171 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
a4fe159155f1044d160a8c72f3a4b8df… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
45c4cb438fd7…0674f261ad52 coinbase1250