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

Block 35458

Hash
000000794ecbb1d7282b154c28768e057a072e2bdce7430d9ced4576b964740a
Confirmations
4820
Time
2026-10-28 17:43:08 UTC
Median time
2026-10-28 17:34:43 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
21c7ec0b450948c2912516ee5403ac857f5e2ad3d5b14a44bbabb85ebc8827cd
Previous block
00000065c3b08c1234899dc56215fcc0182c11640d493872d6cadded5c914d08
Next block
0000021ed627a44a0dfc2b130e804364b140baaf280ae4fabc8e2417e8fe59c4

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 35458 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
2076ced0f2d7af469facba6ce530fa95… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
21c7ec0b4509…b85ebc8827cd coinbase1250