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

Block 34955

Hash
000000b934d94e71b205cacdbcd2ea3bab7f29a937d1fde6c67e76004945ca3c
Confirmations
6609
Time
2026-10-28 04:18:22 UTC
Median time
2026-10-28 04:10:20 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1bfacdca363d690ca691fe709c3308c0217c5b239ae77bb9256c38c3368c29d1
Previous block
0000022353613edc8ec93ae1546dd2fa7ee42f6ac60314570afada941b5a4963
Next block
000001a05d413fa041bfe1cbe0aed9a01f9e0b19781fc5bce716d02ef99a2cad

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 34955 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
746135105c6638c332709c0f00c1750a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1bfacdca363d…38c3368c29d1 coinbase1250