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

Block 32901

Hash
00000184bc64f61d824f8917f4d4fa144907c7bdb5c69ec5c171d425b971fa8d
Confirmations
9467
Time
2026-10-25 21:16:20 UTC
Median time
2026-10-25 21:08:15 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4dd7ce80e42b06a75cd371c6aee1dfe4dbcd21b46a95236896aff52f8d46ca8e
Previous block
0000020ca9dc086d74d7b70617233d6f48474ed6a3dcd2e2a1814dee84b666c3
Next block
000000f32df11f3aa51a009fd03c613d18e16939999aa1fd93c4947dc1edceca

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 32901 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
4fe87d9ae710198821bd7c935e65c70a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4dd7ce80e42b…f52f8d46ca8e coinbase1250