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

Block 32223

Hash
000000abe022e0201b93baf6a4f2f08bdacefc9537d50b39db7808371ea680ef
Confirmations
8134
Time
2026-10-25 03:09:21 UTC
Median time
2026-10-25 03:01:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
735364d95bd7856a4801f80d5b2bff3609b1f3c73f5483de107606a2b5495545
Previous block
000001741b0b38ae4599331f49839866329a739767bae769e30cef78f5c20d13
Next block
00000101d6a21b1a6dedc56b5798e9df9c31ffb89eb49dc4bd1067e9ba011e50

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 32223 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
14dc9b0c217e71ea52028ceeab42a26d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
735364d95bd7…06a2b5495545 coinbase1250