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

Block 34606

Hash
000000fcedd37929b99cb6e4badc41521f009c9cbb8d185a0cdec658f7b8beb6
Confirmations
7634
Time
2026-10-27 19:02:09 UTC
Median time
2026-10-27 18:54:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
bebf79fd06040b4b518e17217f72dfbc81a86e0dfbff938761aa1f21c7b002ec
Previous block
0000002eac6c144f433aa9f090361516f76817d272664cd027a9749c8d25f1fb
Next block
000000d64c25b4b0a321e2a2ccbfa5258ca9b3fa86c315a6b0113a965f902575

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 34606 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
75b989036f9e95348c568a0817e8a4cf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bebf79fd0604…1f21c7b002ec coinbase1250