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

Block 36044

Hash
000001988a0902cf958bc1f5d360a3ee55dbc02eb489f19ed9b8cd9970a3ba74
Confirmations
4304
Time
2026-10-29 09:22:59 UTC
Median time
2026-10-29 09:14:23 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8d417d3d14330703d8a1fcb79d74ffc48386dedbb5c47b81ddde5bc13067c3b3
Previous block
0000014218a59fef16ddff06a681548bdaaf96174f15e964611b23fc04c34cfb
Next block
00000202eb32f1ba43934eec906591c2eae21ca4e29c02ff4298fbfe6f369660

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 36044 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
fe1269f18dc3d69208002d4677085f72… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0d9bc047ca51…5ad36b759f40 coinbase1250.00000344
fcc3f56ee288…b07864c456d0 spends P2MR pays to P2MR120.996986240.00000344