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

Block 35883

Hash
0000011726407317d0f94a7c4e3428ecd3b31f251ccb212d37cb89038ddb2084
Confirmations
4532
Time
2026-10-29 05:04:35 UTC
Median time
2026-10-29 04:56:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0c80b514b894cd6c65a6bb7c25cd406fd99f7aa27a91f8e56951274b0de6f5d4
Previous block
0000020380bb738e2b0ebdf0967f7cddce7b00a7d14e1bd2880b93fe70cdd6cc
Next block
000000b06397454df607d3d79e50c2bcf648ffb9c369d2e97d1be32c6816f737

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 35883 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
6d49ce6a87571d63dcb8ac9dd70988fc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0c80b514b894…274b0de6f5d4 coinbase1250