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

Block 35130

Hash
000002074bcac40dd31ad25814a7bac26507a6b550c373d697e829fa9b777977
Confirmations
6429
Time
2026-10-28 08:58:21 UTC
Median time
2026-10-28 08:50:19 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a91ca077db0d1c835127a5fb5ba1d8bb99927b07e8a8110c2b3e16e058bac1b5
Previous block
0000003bbcd19d15a8fbcc02da3ab20ebf24c280f0f9fccba3d70aa736e92871
Next block
000001b47e917bf12dc2314fb11a1771d8c81e303c89d0d8dfa76e6ff7b17173

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 35130 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
afe9f50c55b90d65306d301e41b5913e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a91ca077db0d…16e058bac1b5 coinbase1250