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

Block 32160

Hash
0000007c21551ac92ff3eedb3d440d9ad9a3733c6ba285e7b419e2571f510fe0
Confirmations
8231
Time
2026-10-25 01:27:04 UTC
Median time
2026-10-25 01:19:23 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
62126f0a535327bb259a64fc32c93632d36e2a4a10d80834cc731a59a075bc1a
Previous block
000001bad67a3db68781c506186a348c2c73999b41c4e4f908fe559202ad5263
Next block
0000011faa5d573db5e6434cbc3d54adeda5ea92db67293df98d4509bbd22878

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 32160 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
a6bc75165e464b5c2cb146c70b7213e8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
62126f0a5353…1a59a075bc1a coinbase1250