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

Block 33053

Hash
0000006352b9e17e3e98fbc8336cc739d6c37e20476de96e2d38a332038bd7e1
Confirmations
8001
Time
2026-10-26 01:18:48 UTC
Median time
2026-10-26 01:10:50 UTC
Transactions
2
Size
6,664
Weight
15,157
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8d1251b679be502af272dc982ef9cfa95b61fcf952e67269a75ecafa42a9535d
Previous block
000001f7529147b341f091b8d95a2daaaac3026b4aa4a61208b27a4514ca0e75
Next block
000000afe8f0ec6d83f338d550938bacdf410f31ec4c59aff2016a93d82c9629

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 33053 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
a4cb199ddfa413901042d9f9157ea04e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dc5b0bfca458…64ff4c4652c2 coinbase1250.00002088
2a2a19c72e02…6bba3ae158c8 spends P2MR pays to P2MR110.999979120.00002088