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

Block 33827

Hash
00000015847ca68a31637ed14e7b65e9ca6cb0fd88c0708dcd223d72450d37a5
Confirmations
6266
Time
2026-10-26 22:07:01 UTC
Median time
2026-10-26 21:58:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e36e7f44d5fed80a25df6b4807974e6959a45fe642593f6960065e5463ff7cec
Previous block
0000016138b7151d103c902a648a93f204d60c8bec553d67a81558705774b48a
Next block
0000019abf2115a41741c8ce4f8880ad6a522033ce633708f7d38e9507878871

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 33827 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
c7db464e7c986edf347fcf5435037f91… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e36e7f44d5fe…5e5463ff7cec coinbase1250