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

Block 34837

Hash
0000007e7eb660cac08783474bebb13d3f03699052e0788e4f8e841147d78be1
Confirmations
7227
Time
2026-10-28 01:09:51 UTC
Median time
2026-10-28 01:02:08 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fb65221d83a93af92573d3b5ca0816a7d4d9dac0e9b9b259b46f4de395c9e234
Previous block
000000ae42c152a722528d5086b3cb423e17a4887608fc85d5e2665c86a5f84c
Next block
0000015bb1db7ed6644c94c9171d6008aae6f793d430ff9664109b50f3f9458f

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 34837 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
1f2c47424e57116bbc6a890e31ec0aba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fb65221d83a9…4de395c9e234 coinbase1250