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

Block 34836

Hash
000000ae42c152a722528d5086b3cb423e17a4887608fc85d5e2665c86a5f84c
Confirmations
7242
Time
2026-10-28 01:08:15 UTC
Median time
2026-10-28 01:00:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8a74aa6587ec303d90d03cb43640316914f389bcf1490a3f82b2b88d0c5eb204
Previous block
000001dd5a2915ecee66643637d1ac5d8feaff11a301739dfd28a2a63e3e82e0
Next block
0000007e7eb660cac08783474bebb13d3f03699052e0788e4f8e841147d78be1

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 34836 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
be395fc370f682d7601b52132c39f28b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8a74aa6587ec…b88d0c5eb204 coinbase1250