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

Block 32091

Hash
00000161fbb092324ea5ffb3cc163ecae17f6f0fefe80a3250ac6496b21b215c
Confirmations
8499
Time
2026-10-24 23:37:17 UTC
Median time
2026-10-24 23:29:12 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
164d4b97e0a971e614d917e13664b3c412018d0844858f8400959fd702e5cf4a
Previous block
00000041b78549b54614a426e831375ef0e55befce1ec1e0e019ef3b50d4991c
Next block
0000010a24cfda7f59eea565521d4131d17af37a6db98f37d4304c18df545209

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 32091 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
f10a19040c7bcaf6aa1e2e5ccbffbe12… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
164d4b97e0a9…9fd702e5cf4a coinbase1250