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

Block 35593

Hash
000000af9043cce4883a45998d9e134a65a749494a2e35250e08ff56ec870b2d
Confirmations
5299
Time
2026-10-28 21:20:33 UTC
Median time
2026-10-28 21:12:49 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0ac25f1c6fe606ab8485fd985cc9d2f2d09e9c3d237e0ba52e2b4df7fe1b3e87
Previous block
0000002f5d0a3352d8b55324aec5794e1a7d3eb6fc852a823a77ca6d4ddb4a01
Next block
0000001dfd23e0a9bccc9d0cb6f484d78fa437e63360afc9076348ff2f00abc7

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 35593 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
587fd35e8a5f2aa8213c4be839369ed8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0ac25f1c6fe6…4df7fe1b3e87 coinbase1250