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

Block 34864

Hash
0000003bba9d646d786aa6044ae8ac87895f8e0089f1228942d79d80e51bcae3
Confirmations
6349
Time
2026-10-28 01:52:50 UTC
Median time
2026-10-28 01:45:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
858ba71bc286b2c875dc08f1175493f271da9af9e136f2f92d8ea69b989436d7
Previous block
000000d82fa5d5ec33791486c752fd37b47b0e4b447d71423343dc2438443c60
Next block
0000016fa7c8a77824ff84306fad8684f1cde5d5f0bbd7f9587847334ca46868

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 34864 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
c695263e70b13bb3c36fcf78922405e7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
858ba71bc286…a69b989436d7 coinbase1250