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

Block 33802

Hash
000001d5bbb28522bd649a2f4ae8cc7a7d6351b0a046bcefb16be982e444ba4c
Confirmations
6465
Time
2026-10-26 21:26:28 UTC
Median time
2026-10-26 21:18:36 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e520901ba9c56de249a7a88fc5ff0b104e6af2608c003e9c3406a2209f230b0c
Previous block
000001535f78b2a9a716bde799fd8439fdbb2d6f5d83d3aa83ba7a59c55eb02b
Next block
0000008d747c544a68237e91db5a1f105152630de536f148f1dd7fb47032d842

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 33802 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
b11c42916fe7ca12744449b485640bdf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e520901ba9c5…a2209f230b0c coinbase1250