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

Block 35425

Hash
000000e012d376329b12518190188e534e583144f6cf13be8044552b65b4d378
Confirmations
4699
Time
2026-10-28 16:49:39 UTC
Median time
2026-10-28 16:41:05 UTC
Transactions
6
Size
4,143
Weight
14,409
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8b725c660ebea94932f8f9e4a8d75cb385ec47adef7f2146a5d3a87bcd0dc4dc
Previous block
0000012b0726f55c525069365076be0411b0fae1b8899ec75adbd5724d309b3d
Next block
00000078034392092a73f884ca75b0f129a6fcd5e9a9c8e2f49c74888681a51f

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 35425 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
deb271d39aba1359331b4f9ca90bdb33… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1ec60b689579…cc6616da7a05 coinbase1250.0000172
93aaa3f5ad66…07f5a9813e54 spends P2MR pays to P2MR120.99598280.00000344
7427b8529072…76ce0d790a5a spends P2MR pays to P2MR120.996986240.00000344
b942281b765f…3d2d35f8fa96 spends P2MR pays to P2MR120.99598280.00000344
993a198cf4df…364812c95fa0 spends P2MR pays to P2MR120.996986240.00000344
32ff448ec596…671090f770c9 spends P2MR pays to P2MR120.996986240.00000344