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

Block 33330

Hash
0000004e16789d987409cda7ff011cb1370fa4835f89b7af61148285e13f8e0c
Confirmations
7003
Time
2026-10-26 08:42:49 UTC
Median time
2026-10-26 08:35:03 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4d5f2c136c41cb96ed52b545f92e09e72920782ab0b26ee49fac1e872ce44ba8
Previous block
00000132eb5290b83cf14ddf066a115b6dfd4538440e02626822ca09853e6316
Next block
000000862687377605e63b6155e8bbe984cf69f33c7c4e62caa1633ffad08604

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 33330 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
c4c03f6095e562e0f9fd8c5fc644e324… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
376f7d8e3214…f80e10378576 coinbase1250.00000344
0cc151f26c85…6bbc7a37a63d spends P2MR pays to P2MR120.996986240.00000344