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

Block 34653

Hash
0000007a70089fffa684ca1f321fda228a1191d0184526567de8ed9aa612538b
Confirmations
7792
Time
2026-10-27 20:17:44 UTC
Median time
2026-10-27 20:10:05 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c3dfbd699262b892d0c7582be3361643cbe6f3f8b2cf7fc4046057cc963e61fb
Previous block
0000013b853b054bb1fafc9755954b73645255cd5e1a3fb55c44b66c31635908
Next block
000002233a7c00817058cefc60278db5a00b03db1075924aca4084ad212b9f42

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 34653 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
4bb472ca7a5ba3bbb08582aae88754e5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c3dfbd699262…57cc963e61fb coinbase1250