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

Block 32347

Hash
0000019790804847a5e31d8429e5049d6456e6566b17cefbd73b23649178c001
Confirmations
8106
Time
2026-10-25 06:29:46 UTC
Median time
2026-10-25 06:21:52 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
18ffe6f71452c7838cb76445986a239da628dbb1ace7b45251219482d37f3f52
Previous block
0000008256baac2f8286c9289bb46edd0bb22e024cdeb0c5a8972564c1c19657
Next block
000000ee870b5678a7b9af0930132955d7d3dab65e66de1b02f9f602687e8a0f

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 32347 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
babb025ca98bb0a28f69e191133a1df5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
18ffe6f71452…9482d37f3f52 coinbase1250