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

Block 32970

Hash
000000ff83d27493adbb1363dca2de8d6abd4fc1ccb923f45f52bfad9664feac
Confirmations
7822
Time
2026-10-25 23:05:50 UTC
Median time
2026-10-25 22:57:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
60fec211a1a196baa68907b37bab57774b5cc6bc3af02a4f7a28e5798cbc9e9b
Previous block
0000002119b6d90d7182bd625ab112cf87f489fd877448a7f83fe55421525097
Next block
0000018e20037ffc714bb6a06b272034ff856919527caf899cc26d862510363c

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 32970 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
33102de0cd8b0ec2927ef4881f21572c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
60fec211a1a1…e5798cbc9e9b coinbase1250