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

Block 32688

Hash
000001e2e5b4f26301d2cd3d784910602d54f3e575a908cc55736009768685e5
Confirmations
8579
Time
2026-10-25 15:33:42 UTC
Median time
2026-10-25 15:25:43 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f36bb14323d2fd323591e6f4ac28dc2e970aafdd612af54925aa408784c982ef
Previous block
00000091666cf7110afec662a3ad42ca241d553f38a56622ee00fa43dbb3fdab
Next block
0000004f3eb5f343d0e6210d4f790ad4db24fbcd35150a27078d85e458ff9f05

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 32688 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
dc424d1e54929e46b46f06ee3b8f8d61… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f36bb14323d2…408784c982ef coinbase1250