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

Block 33368

Hash
0000003abc7262592811cc92cf06698edb6bf908d3b6427348f88f62dd84197e
Confirmations
8293
Time
2026-10-26 09:43:47 UTC
Median time
2026-10-26 09:35:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
a6ae1e7c1418462875786da1b6b04bb95915a2e8ae95cae61ca8a2ff6cd69c16
Previous block
0000013e35086bc647e511d2d22a027ccb793b0a9c0368812d04b08c741e40fd
Next block
000001db06026d3a85963d80a9d201edc174b9aaf4f74a9bc1b8d659fd803d6f

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 33368 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
a033a26d76bb297f59c3a6bf482f0e37… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a6ae1e7c1418…a2ff6cd69c16 coinbase1250