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

Block 36322

Hash
000000c67d5876dc444fbead567ee5e90f6fb3321c5aa2cd1f0f741f8bcfd7a3
Confirmations
3513
Time
2026-10-29 16:48:39 UTC
Median time
2026-10-29 16:40:52 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
b37166c2a88d136e952942437119399f35a14338dca8dcf5a26227305adf306d
Previous block
000000ac28e63acd1bf24c6789d859f9b68af61965b888222bab891f3d1fda5b
Next block
0000018cc5994bc5ce8bb72c595ac238a7c9f3b41100151db7e9a565db648b8a

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 36322 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
2c590019edda4976144919fffc90b5cc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b37166c2a88d…27305adf306d coinbase1250