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

Block 35135

Hash
000000012407d0e62ab81694ada9268a06ec43c9f5d0d16a0b23817733d7e67a
Confirmations
6392
Time
2026-10-28 09:06:23 UTC
Median time
2026-10-28 08:58:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
fdd0729c216ec3052ceb35ec148e8437a1cfbacb8db63a1be6d96950951bfaae
Previous block
000000c0be7d457596d58166ee3900d929c0abfeb5a81c4fe64c9fc083eae4a9
Next block
0000002ca30c2b80ae8bddae648a61ac3859f6812f52363eecf731a6b6d9e79c

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 35135 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
e6a564a89f2667d3decfa7791db911b7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fdd0729c216e…6950951bfaae coinbase1250