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

Block 34116

Hash
00000094eaf99b4fce88e5327d8e70b81c70e7e9d9675244e2f81d0d0f86a5e0
Confirmations
6391
Time
2026-10-27 05:51:33 UTC
Median time
2026-10-27 05:43:22 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
dfd87e378d6dca82bb6695aa0fca4922ef01557ad8ca5ff6464f2b280bed5b8e
Previous block
0000000b1c7a356684a26c73b816f6cfdca93d9f983d62821aeb65bba3bb7796
Next block
0000001d854757aa2ad0b3225082337c9abc9dae7ab03597373bdae67b28ac57

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 34116 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
d56b8257ae14351776118ad8369da726… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dfd87e378d6d…2b280bed5b8e coinbase1250