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

Block 34839

Hash
000001da114e26bd97109215deab204b7adbbd8ea2ab837b86ea8667f73e6cd3
Confirmations
7173
Time
2026-10-28 01:12:56 UTC
Median time
2026-10-28 01:05:11 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
301699675fe739256cea41de3fab9a024e236005ec97c9bee183aa993f8d155a
Previous block
0000015bb1db7ed6644c94c9171d6008aae6f793d430ff9664109b50f3f9458f
Next block
0000007e089f9bf0c4bcab62bd960aa8f077f073dcafb20dc22ff36b09ee047e

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 34839 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
c61e99029324bb37cd793733f4a1d903… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
301699675fe7…aa993f8d155a coinbase1250