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

Block 32508

Hash
000001dff5e02dbe10be25fb0f79c1d9b0906cbd09369256a69228ad1c152737
Confirmations
8877
Time
2026-10-25 10:45:45 UTC
Median time
2026-10-25 10:37:29 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
150a81b3d37d0d16a258350752d5b83346875a90b433f68c973400cfc2b28989
Previous block
00000191c6dec6ceb8569d9a21a144e5d46938ea93c5e583c09b16b20c0ed474
Next block
00000028751e64af9922d51081238d1c0cfc450e278d55bb1086ad0989a73c5f

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 32508 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
cf9b0626fdda476fb89717b94c11da97… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
150a81b3d37d…00cfc2b28989 coinbase1250