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

Block 33355

Hash
00000110b73330f095efc8343aa5b559c5a055129f999da0303c8e5e8bf52bc4
Confirmations
8338
Time
2026-10-26 09:22:28 UTC
Median time
2026-10-26 09:14:29 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
836d8d3241365daee47400c6a8bf94a42c6e7a71be905339098479107482c287
Previous block
00000162f83299ce7dc49dc8484223a6d420a6942594bfb2f1acf69af2d56821
Next block
000000011a4b839d326041eb1e1623552992642ade0c73b637b9dae0f6f435b5

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 33355 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
4370a1cac2260da0070fe16e0f658b4a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
94aa86733c82…6d746c214aec coinbase1250.0000031
bfdae8561dc6…b7a570ef814b pays to P2MR1232.9999440.0000031