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

Block 34022

Hash
000001ddf3c6546d9b735e29267745409c74ca59061fd666ae7314b886447a61
Confirmations
6658
Time
2026-10-27 03:20:49 UTC
Median time
2026-10-27 03:12:42 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e865f7c1e759c03291f7db9258eec052c9410d8a493ae69bb6a60f4433a08159
Previous block
0000004abc8bbdc607a4243d66f7e48a0a2545219222896e556d78d630267655
Next block
000001e1b748071c608ed63eab1ec7179412c5416fcde04dcb094036bef843a0

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 34022 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
fd59b344475575c9774bc56579cad2c2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ebb2db2d8dca…1293d876f05e coinbase1250.0000031
0550d6d1d084…7684e2533bab pays to P2MR128.99986960.0000031