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

Block 39233

Hash
000001ed118705eedfde4c6619c07fd90efe53b31ff76f813601bab3b8cf4eec
Confirmations
1870
Time
2026-11-01 22:07:29 UTC
Median time
2026-11-01 21:59:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
7b52eb7284c5f1f9a1e734c8be92be1ee9de7f80391042e9f89c6db4fe1d15fa
Previous block
0000009496044cbf8aa9c7426f7477b93e26fe8c6a6f76daaed33a1e8a1edf41
Next block
000000c5a21faf29dd2d32f3da407770c6418d28cefbd0bbdfb60d7db7b00513

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 39233 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
0f426a96ec59fede85afe67ea3e8d441… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7b52eb7284c5…6db4fe1d15fa coinbase1250