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

Block 32156

Hash
00000032122e87a9af072a52e1184c6c8e5b5997e999e8ae25209837fd642b9e
Confirmations
7905
Time
2026-10-25 01:20:54 UTC
Median time
2026-10-25 01:13:00 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
47887504c39f24a49194381a3b51d0616df9dd3508449b372b44f748c89035ef
Previous block
00000060e7c93cd2eca307333b51f759b6ebb0ef59250a4e6810903440b144c6
Next block
000000f2b24fa3fc2198945839512acb878367273362ba0e1800acb7ef535e16

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 32156 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
89aa0680d8eb6573ac8d3cc53588b5a5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
47887504c39f…f748c89035ef coinbase1250