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

Block 34880

Hash
000000eb9ada69a1bfe0a1e9dd656c831cc19b8bd3edc62804f1aec876e633de
Confirmations
6669
Time
2026-10-28 02:19:00 UTC
Median time
2026-10-28 02:10:30 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0220cf5a217da55daecaf3824c89ede10967a6304db99d4b72ce71320cc14485
Previous block
000001f9602123ceef7196479dc15856794c36a8c7ee45de58054a38fce562fb
Next block
0000006b067cb8b34f232c96e0dd7b883f204aa414613e190b657c1cd658ca8b

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 34880 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
3ab66a443484f32f2aba83d8b6cfa37d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0220cf5a217d…71320cc14485 coinbase1250