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

Block 34492

Hash
000000ba95ceb7074efd254d7bc2433973f6bb1fd2cc11a99007e9888b294c38
Confirmations
7694
Time
2026-10-27 15:59:06 UTC
Median time
2026-10-27 15:51:11 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
936867942cc836ed53fd231984d488dd64c3985135a31e525649706066233bf7
Previous block
0000016d2db7e4f1bafb534014160115497ee4ba3859bf4aad6d9cb3c77e64c4
Next block
000000338996f883aa549d0cdd7112fb51e28cabf1149e61e28418417597120f

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 34492 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
ffe2c6527f95cb71c74f74b635f150b0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
936867942cc8…706066233bf7 coinbase1250