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

Block 35818

Hash
0000003c10a52352431677079671e91800e22d67476fff65378bb1df2a4bbf74
Confirmations
5106
Time
2026-10-29 03:20:00 UTC
Median time
2026-10-29 03:12:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
615be430b3fea1aa96cd21f2bfda8ce04f051f186afeec7c0ec43635702f28e8
Previous block
0000021fc9c16cd3bb0d64aece29a11f553f9c0a4e2eeb83543befe57a9d76d0
Next block
0000002bef01cbc31d8d0f84b28ae0a76fd40c71924f5d44e045ebc22a76381a

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 35818 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
c5a22a777a3103eb14f71bc9c4620b36… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
615be430b3fe…3635702f28e8 coinbase1250