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

Block 35293

Hash
000001ee2176f2f97aad1a4f1870d90f7b945c447d3103f12fb75372da7f1b13
Confirmations
5190
Time
2026-10-28 13:19:26 UTC
Median time
2026-10-28 13:11:34 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3b1c610cfb7848fbcda6893e109f0fe35daa17c15344841ce396f114dd634cde
Previous block
00000016d18bd945f1d176dc31e758eb37b77e495d66905bfc09e401db889bb0
Next block
000001cdc6ff0559308de1982110117c90a21e8019fbad892879ece8a326669b

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 35293 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
d832601bda43d3fe6d2b3fffa43a30f8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ba7a42a41d83…c7b3ac554fe8 coinbase1250.00000492
575f78c29845…790ff4b38441 spends P2MR pays to P2MR220.001995080.00000492