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

Block 35170

Hash
00000011c2220bf1792a44e7f721497e70743c86b79563ec2b90c5b296a8f50e
Confirmations
6491
Time
2026-10-28 10:02:39 UTC
Median time
2026-10-28 09:54:28 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ad25c542299f15b96a009812ad2bd879d04b8e9f6c9e82cb82f1cd29fe7a7082
Previous block
000001b74d445970de7b444e7a9d5c50353aefb49a8d25c8ceab2628e5ded07c
Next block
000001ea53562e06a967dff9205dddbc892438f66dfb00eebdcb9b68e66a312a

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 35170 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
5f777413d1a5875d48211dd392d6732b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ad25c542299f…cd29fe7a7082 coinbase1250