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

Block 33606

Hash
0000008e36114493a9606b99cdea325f2de42bf154d682c3d03015bcfed7ff0d
Confirmations
6471
Time
2026-10-26 16:10:46 UTC
Median time
2026-10-26 16:02:46 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e225ee7adc247896e34e9b0b61f0d18375cb6ffaaa37f0e36735a0271f02e507
Previous block
00000040a3cd55454edaaa68dcc0a059cf56bc8a87a78636febfdca6665bc415
Next block
000000a3db3825b5161c3ec4cf2e29bd8a3b6aec1a7c3526cff00f2e2231e1d6

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 33606 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
eed80da737268caeed02c689b7c9b587… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
381ec27da390…83402e084d23 coinbase1250.00000492
2fe45452c845…f18f8450f06d spends P2MR pays to P2MR220.001995080.00000492