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

Block 34779

Hash
000000fafa891517858a2dad1275a23722b81114825122f8f89fe352cf6659a0
Confirmations
6672
Time
2026-10-27 23:38:03 UTC
Median time
2026-10-27 23:30:17 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b92074453f1c0aaaa5f0cb2112995739b920a5d772e96661c842f97ccaf7d346
Previous block
000001a48233e4b2b976ef4c86b6604dccf65920304b9a7cd0540b027c984d38
Next block
000001779ef232774e9385fb9b6a73f514313c80d61015b4968ca057f4a7b7b3

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 34779 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
a880d27375e7fddb85de3ffba3549421… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b92074453f1c…f97ccaf7d346 coinbase1250