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

Block 34429

Hash
000001fcbae68771762ac22202efba79052a4d1bcf9f7e995c5dc40a7e4dfd5a
Confirmations
6715
Time
2026-10-27 14:18:00 UTC
Median time
2026-10-27 14:10:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
aba126267f6e77da8d0776c042b5b293a36a330f08a88e5d7064bcdec70fc9e6
Previous block
0000022a88f404bcf36974c7ac5ab94698af9da319f2afccc728ef2b947aab51
Next block
000000cfb3fa5027d7180bd4a951a5839adfdd579d8f82a7748d02ae65f2a3e7

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 34429 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
0b0b46e2a23b5ea9feda25f245413c13… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aba126267f6e…bcdec70fc9e6 coinbase1250