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

Block 35722

Hash
00000193a1255fa800938a140245d318ea1b225ce92b1a69b375c3e8a25edc13
Confirmations
4718
Time
2026-10-29 00:45:59 UTC
Median time
2026-10-29 00:38:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c0cad0a24e96ce6142bbf591763f7ee829e5601ae4afa2fed1457b0985a97867
Previous block
00000207163453fafc3cc68f29bdb55bb4c25a3da41f964a42fd5cf2d68e0e2b
Next block
000002276768fd43d28a23d57365558992cbc01fec5a6735720d5b325ce794eb

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 35722 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
5422b4f08c7e986c5ca82367ab91c9ff… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c0cad0a24e96…7b0985a97867 coinbase1250