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

Block 35536

Hash
0000005f3b16a1a82713d719a76becbe0df3fd278c17459267a6766c3138ddc7
Confirmations
5275
Time
2026-10-28 19:48:53 UTC
Median time
2026-10-28 19:40:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
852f6988664396c939764ec49c279a66a5ac64b226760e0c4673cdacee32e1e9
Previous block
000000d9d81f69774ba5700741fc234af67f0f16cc0d6e538cf5b3bbb1637677
Next block
0000003e3595794fc9829c5bb8daa6a97c260215fcff25cbbf59b6e6ce7c48ee

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 35536 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
34048c5be39cd37deee7347872551a62… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
852f69886643…cdacee32e1e9 coinbase1250