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

Block 32571

Hash
0000012af2b5c9d82dfcd3b79ed5714b8e90cf50f33bd6d4e017f7ffab0cf2ae
Confirmations
9379
Time
2026-10-25 12:25:45 UTC
Median time
2026-10-25 12:17:56 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
35938da97f627cca889a755910710b5540070db8ba26377b00279e438d70b4ae
Previous block
000001a3b2e82ac95784acf008c55d20bc5f6cd0e4b057151b466066bcfefb39
Next block
000000de060378379826bae6ce881f1daca9dd6bf45a0c343030cad48c6a1084

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 32571 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
5b3cb4d32129a692f55a9e3e4aaeb383… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
35938da97f62…9e438d70b4ae coinbase1250