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

Block 35345

Hash
0000001463112473355260c3f32f4b10c3c454179bb208292d0537de888b3e3d
Confirmations
5126
Time
2026-10-28 14:42:44 UTC
Median time
2026-10-28 14:34:40 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e618dc502219e7f492043f59857721733bc005bbec1a656e951a8aff416d646e
Previous block
000000576b8ab8de642481529b78ce7018e7e5dcd6dcfc1519a948e477a2d1ec
Next block
0000019de66ca85fce5a494930262a03ae439a3ef31f5912d5748a864b6d3fa9

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 35345 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
c77ecf1750c87f01dce5acc44f490a71… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2c2f80e2e07a…593c1675f5ae coinbase1250.00000688
8bbd0a452beb…5a255a324f98 spends P2MR pays to P2MR120.99598280.00000344
a2ff1a215e45…970471781bc5 spends P2MR pays to P2MR120.996986240.00000344