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

Block 35676

Hash
00000152aef5972e2a9237cc02a5d21846da50b32156f2535b1d284e8ee6db00
Confirmations
4948
Time
2026-10-28 23:32:31 UTC
Median time
2026-10-28 23:24:28 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c83fe293a383bb9b2c25ee281295f12cb4123d9a11f9bd3abc8b255ccbbc84cf
Previous block
000001f0bdf80ae9d527b55e3fc4c6d7712baa1d9266462be1c34b5f9e0556e6
Next block
000001ea72c454b842e1ab79eb76673f79779977839c5984277f661f5228c2c8

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 35676 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
90e4997d4f584cc9bdbdb424556706f7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c83fe293a383…255ccbbc84cf coinbase1250