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

Block 32315

Hash
000001cf2afb8aa616434eeefb3825df99a08bfa69d99446112037a3762e93b5
Confirmations
8263
Time
2026-10-25 05:38:36 UTC
Median time
2026-10-25 05:30:34 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
72dad1ecc32e49d49ad80840887027fe584b505919a74597b951afab39f93ee0
Previous block
000000822b346e727a5993a48bee650b01e3f3da3346c022c5b4cdb22b86002d
Next block
000001a6fe270be15063fba0ae354a5360cd91009e91e5ade64676f8551122ac

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 32315 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
03dee7328e4e503db96f51c3569e38ec… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
72dad1ecc32e…afab39f93ee0 coinbase1250