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

Block 35291

Hash
000000084dba8fdb082052ce39f432d4cf4d963d3f64196b48913b2c7f4b5152
Confirmations
5294
Time
2026-10-28 13:16:11 UTC
Median time
2026-10-28 13:08:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
99a3e146d896fdf6ca3e5f7f3c3fed2706fcb7b4a1533f337b03a1f5ba03243c
Previous block
00000162a72a7c7ebec04c45a9630f3c3d9f6d1a34b5ef5c675dab0acc6f6716
Next block
00000016d18bd945f1d176dc31e758eb37b77e495d66905bfc09e401db889bb0

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 35291 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
a6490e6ed254d54d6cf6d626429ba9c7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
99a3e146d896…a1f5ba03243c coinbase1250