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

Block 32570

Hash
000001a3b2e82ac95784acf008c55d20bc5f6cd0e4b057151b466066bcfefb39
Confirmations
9348
Time
2026-10-25 12:24:10 UTC
Median time
2026-10-25 12:16:24 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9d07900db1704c8548b4deface346a5e4c6bc423b23e50b832b1bfcf15266b2c
Previous block
0000008cc8adf653ba1d9528bff7a9e8c400b43614cf32756d6e2b2fc442aac1
Next block
0000012af2b5c9d82dfcd3b79ed5714b8e90cf50f33bd6d4e017f7ffab0cf2ae

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 32570 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
e7492419a5fea657409c04e866d0fbe1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9d07900db170…bfcf15266b2c coinbase1250