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

Block 36132

Hash
000000181e5fb30795fe1dd06ec2f75ff4cd564837be9da0f2f4e834350c7cce
Confirmations
4366
Time
2026-10-29 11:44:03 UTC
Median time
2026-10-29 11:36:18 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9c7c900f364bd3fe4bb79a1ccd8e4356aa5d23d5b85acf79dd78956f37f78415
Previous block
000001469774f3ec820f0e7ba0f0d96dfd606c7a0cf651511902780df7475e4d
Next block
0000010fbc9a8377c0d4dda0f457187b6b1fbd422d1dead022abfd17ff95fb09

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 36132 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
0cde21489f6165c81760b9e04660a39c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9c7c900f364b…956f37f78415 coinbase1250