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

Block 34841

Hash
000000fc203d8b5ea27028240e5c9e90b2cb6e80fd1d742be161ca2666a5ce68
Confirmations
7110
Time
2026-10-28 01:15:58 UTC
Median time
2026-10-28 01:08:15 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0cc2b5d990a297573daf9e7089b769859a8d45bc0eeb48bca231c952caba7d12
Previous block
0000007e089f9bf0c4bcab62bd960aa8f077f073dcafb20dc22ff36b09ee047e
Next block
0000005423397ea50b2eb27ed3bbfbfa5da0821039abe7ca54167d81e84ec995

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 34841 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
8ee102ed6059468f48b205d6bb8096e1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0cc2b5d990a2…c952caba7d12 coinbase1250