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

Block 32718

Hash
000000a0331041ac02c358c574c381dce7ce7e6e910119c53c175f056aeb01bc
Confirmations
9364
Time
2026-10-25 16:21:36 UTC
Median time
2026-10-25 16:13:49 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ee45587662485f9458051a21fbda8ea42ea9277717616b2b065936aa0bdbd52f
Previous block
000000e4a6cf228f67e488fe44a2dedacdacdd6adfd9e27b32a8a70128198d53
Next block
000000525aaf762b5c14a5f4b5f3f0dfa406ffaabc865e5841d3922502c56173

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 32718 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
0acaad5f256914a20cb81194c45a1357… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ee4558766248…36aa0bdbd52f coinbase1250