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

Block 32708

Hash
0000019e559455b8819d31455143b58b4678c2d010538eb9e4cd88460de41478
Confirmations
9036
Time
2026-10-25 16:05:42 UTC
Median time
2026-10-25 15:57:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c2ec46af55719d3decf98df36042ce991db3642fec70a2e91a7434b9e0c925a4
Previous block
000000eba6685ad4d44362c2f93c52c10e9093a38bd8dcc8dabd38ddfdbf0680
Next block
000001bac5d17f6361a4ee207e379bfcd0415cb35322f06e192f16036c82ef17

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 32708 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
f972320329db79d70061fc5f66297230… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c2ec46af5571…34b9e0c925a4 coinbase1250