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

Block 35434

Hash
0000016a523b95842b46050809594e7cf290920d8cd8a57461ccbe7c2163e810
Confirmations
4608
Time
2026-10-28 17:03:53 UTC
Median time
2026-10-28 16:56:02 UTC
Transactions
5
Size
4,045
Weight
14,023
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
557d556b4f1ad4a07490a170c8106df790072787de41b70ff2506df1745143b4
Previous block
0000019bde79e23cc0f0178d391909d2276d5d3d289dbe29a6bd2fbc1c2ad199
Next block
000000c541dda17499824867b825ad19803e04ac8bcdd82cbc6b1733710d44e5

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 35434 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
5b93065845e5e72157dba7fd9d37959e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ab360ecda793…178346d82938 coinbase1250.00001524
fadefefc4f9a…72f5faf83b37 spends P2MR pays to P2MR120.99598280.00000344
b607d6d831b7…c13aa799ee40 spends P2MR pays to P2MR120.996986240.00000344
18e132dc56e6…30c9476a9946 spends P2MR pays to P2MR120.99598280.00000344
c6a1a906aab1…93b0a8e73ec9 spends P2MR pays to P2MR220.001995080.00000492