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

Block 35076

Hash
0000017087234ac8611ad834e8880fb93a014904eeb9ddf3ea78141dc6ac8e42
Confirmations
6605
Time
2026-10-28 07:32:20 UTC
Median time
2026-10-28 07:24:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
44748a9356f642812264711f1e663966c17124062071f87cc8c23d67850a71c2
Previous block
00000045f7bcefedd48e7309468fa0c9667454ca3b1a18b109530cdcd96fe97c
Next block
00000043a193b94b43676390f280f7b7218291416519401ef915bd425bcc8520

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 35076 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
ff4d1b2f4fd7314150ac1a988942c9e4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
44748a9356f6…3d67850a71c2 coinbase1250