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

Block 32168

Hash
000001bccdb400fbd21dd4319fa6a61b2fc6c844b4b2f700a28a36408b0cc2e2
Confirmations
8377
Time
2026-10-25 01:39:56 UTC
Median time
2026-10-25 01:31:51 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
74d1ff383dc053d04e9132c4fc8f4dcdbebcd1cfb7db54d3865a1fcae0e8db40
Previous block
000000dbc062f733482b63d0809a026497782a78a04288662de932c52f827539
Next block
0000010d6a89554ef6ac98af6ac3ec0c12b925ca91efcc6627bd06a3a8687b71

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 32168 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
5904d3c48f302ffffdb6a18278223437… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
74d1ff383dc0…1fcae0e8db40 coinbase1250