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

Block 35558

Hash
00000133ef5e714479d1e7caa42439c4a1d3c0c163ac329b2f3ce39a8355f44c
Confirmations
4832
Time
2026-10-28 20:24:46 UTC
Median time
2026-10-28 20:16:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1514246dd7625b5555fe5996fd2a4426cd867b66bdd5adef4004a11ed4ac97f9
Previous block
000002213358ed5e68fc10604588f8efa855b9b51f8942b4c37a44271035495a
Next block
000001c328798c658a75b8e87c9166e9fab20ec9a4c0935eb6c6b3c75156c215

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 35558 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
559612728d7a35a42f40bd03d68a0529… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1514246dd762…a11ed4ac97f9 coinbase1250