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

Block 23934

Hash
000001491d72b994a608ecdb27fd05db56dc9fa1346c3b7da9429c732b32113a
Confirmations
16848
Time
2026-10-15 17:28:09 UTC
Median time
2026-10-15 17:19:59 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
697419823d880340f55bed0453a059cc1bb81d64cba880673a2afd7995b781f8
Previous block
000000b28a4f113210efb42b0bb40e995bd37ba9ff2e7c15acbc90dfa97a3484
Next block
0000007e695b06345005cb756c3049a03a7349dbceb48cb2079e06201c62b4de

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 23934 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
716a1137171ea714d26f971db024e591… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
697419823d88…fd7995b781f8 coinbase1250