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

Block 32011

Hash
0000003166e7781a8256c706e3b1ba517051453e6da88b98a50d20076c74d729
Confirmations
8745
Time
2026-10-24 21:28:06 UTC
Median time
2026-10-24 21:20:12 UTC
Transactions
2
Size
10,840
Weight
19,330
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d7353a0c6721e5754387d99d2e81242197435a8451b9c45af97ff33390324276
Previous block
0000000164b9d5e784e3f237b4355d203243891f42c850a498f1405fabe36f2f
Next block
0000004553229d2034815fe0a8801baffc1347096edaaa0145dc57e7d53d5e23

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 32011 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
c21c83138aa9aefea6a71eeb40a86870… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0e9fe7f58d0c…05ed85c62856 coinbase1250.0003
6ae6b5996d9a…f5e954dbc51a spends P2MR110.09970.0003