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

Block 35577

Hash
000001db8e63bd13971625b5ae39c56cbcd7dfc52d29e7bf9768153de0c8d55f
Confirmations
5250
Time
2026-10-28 20:55:05 UTC
Median time
2026-10-28 20:46:55 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e59df638b4853643aa7e5a1b726829a90671e72ebeb233055e3008e2128e60c2
Previous block
0000012445ed88f1a30c0d18f16232dcc660eea2f0239aa63b8daeb670e3a7c1
Next block
0000013ec83c9d1df2cc512214912db783fef619aec0f5515e4edc229d19a226

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 35577 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
8d0b9da3b670d96b144a896cd91d82fd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e59df638b485…08e2128e60c2 coinbase1250