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

Block 32490

Hash
000000ae9517e952ec385a80d03610904f070530b21bbfa0c84fb5b51d948c81
Confirmations
9201
Time
2026-10-25 10:17:04 UTC
Median time
2026-10-25 10:09:10 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0a615dedd058f2dff82f202848b50d428d930b0df595aa5ebe01f448cd03bc6d
Previous block
0000020ae873cfbd216452d0d675ff28c68f736dd294798b233b4ae16d969e0b
Next block
00000217963153795a3a76ec587915f302acc4951cd6f9d35ec90be5753164a7

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 32490 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
14388e01ed45278a95689486d0ddd1a2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0a615dedd058…f448cd03bc6d coinbase1250