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

Block 34425

Hash
00000194f0b67b26d733c17cabbdbfadd3b96dbf5a6d5fd748c684f1f65f6667
Confirmations
6842
Time
2026-10-27 14:11:48 UTC
Median time
2026-10-27 14:03:18 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8ef2b6025c8f9a5a73fdf4bc55db729147f5463f812da0f3f768eabc53895412
Previous block
00000080e67665b18100198ba3ef0b3cc99bf0eb5c2f4580101d22f9292102e5
Next block
000000cdf324d0fa4a6fb3241157bc86078ac00fe9cf2a405505a1d59f6fb698

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 34425 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
72e9c0b8f30210307e32ee7ad803dfd5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8ef2b6025c8f…eabc53895412 coinbase1250