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

Block 32931

Hash
000000c6bb5d5800ab6dce64f91d35860a738db0606ff61dfdd79b24fe54a442
Confirmations
9208
Time
2026-10-25 22:03:28 UTC
Median time
2026-10-25 21:55:36 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b4182c54899b6a94ef230d0285e90c01629610f618a9bce58a194b62ef5ac580
Previous block
00000167907e9fcec250cb9e4255321eb69fc1d5859a5599a38919d5b8b9d83e
Next block
000001463dd5c33674ea994415c53bd8d90f3cd4d193198eebfbe93c1d5cbf70

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 32931 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
c52d92d16a06fcccd39d8770fe5cc3e1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b4182c54899b…4b62ef5ac580 coinbase1250