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

Block 32353

Hash
0000000df0e390bb913a7cf95c6f05d8446f414941713829a64c47518fa62a89
Confirmations
8002
Time
2026-10-25 06:39:10 UTC
Median time
2026-10-25 06:31:18 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0d1d19e8a13b001f9cfee537556d916694bd5630c338aef343d9b929f649cf18
Previous block
00000164bbc6b0ee48755ac143c32012cd270ff886f8d51bd4fd9086712e2cd1
Next block
0000001846d1575370ce87f9d2c9533dac09fef72ee7ad090deb41952ca00ee5

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 32353 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
f6e45eee810491d6ff89f3a3c34b22c9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0d1d19e8a13b…b929f649cf18 coinbase1250