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

Block 35166

Hash
00000112e3db30c9dc83ac7d8dcfcd4076b313fc6f1bac486cd51174b7d9728f
Confirmations
6368
Time
2026-10-28 09:56:01 UTC
Median time
2026-10-28 09:48:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
4d2a7ba6c9cee8f692e46a2f9fd7adba4f5594bf4749c98976ae78efbe853e73
Previous block
000000f5b2862057023bd94d5556afa25f2a8ad4928343c73a5befbd810ac9b7
Next block
00000197de7f6aedbfd7ddf85a14fee93c79284ecdde5575b77ea7af4d17c190

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 35166 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
443ba35a5683fdb49be68dceb43465f1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4d2a7ba6c9ce…78efbe853e73 coinbase1250