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

Block 32510

Hash
000001bbb2eac84c40d369c34d2c6b91bb16ba6a8bc80f1612bd649d94aad4a4
Confirmations
8962
Time
2026-10-25 10:48:49 UTC
Median time
2026-10-25 10:40:47 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c1cedf5372f98063e4b8711c32eb0d090223b8111fbeeee898a7630a241aa50d
Previous block
00000028751e64af9922d51081238d1c0cfc450e278d55bb1086ad0989a73c5f
Next block
00000063ac6c66c657c88d7cab02875aaa951d8d2caccd2340eff7abefbea9d7

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 32510 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
cc6953e880c99907465078ace422386d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c1cedf5372f9…630a241aa50d coinbase1250