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

Block 34769

Hash
00000167e8966ae4f2c5976aae85f4f6dc81e955e4706adef1a3e7740e5bcb0e
Confirmations
6285
Time
2026-10-27 23:22:18 UTC
Median time
2026-10-27 23:14:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2a12cb5fe0f532c25e057e2039c9bc19231351d4d14ef69a00bfdf6782b4fa93
Previous block
0000003c09c38f03995cb5a5ca2f5517aa803f4525dad44892da418e7bb2715f
Next block
000000e98503ef04595b0525469d143ffe8f42956a97730dcb7018f32209c598

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 34769 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
b1fa4d5d088a9e3053e5bb2a44897126… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2a12cb5fe0f5…df6782b4fa93 coinbase1250