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

Block 35670

Hash
0000001df654925bb4dd4d951b8c261a1ac1fc37ba1fb1459a00c71e7dcdf2b4
Confirmations
4590
Time
2026-10-28 23:22:45 UTC
Median time
2026-10-28 23:14:39 UTC
Transactions
4
Size
3,595
Weight
13,039
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
64518e62de004b48a9da7d1a20536877a3f6b38fd55aecdf21e9e159017d0f1d
Previous block
0000014ff44b3d45321e7b12b4078fe9cde95be7b47cc8a94c95b7e43717d63f
Next block
00000155fbd77af4d4d1ad32bb9fe166258c5d85f1c6fa32bf3289f46efe8bb3

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 35670 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
b891c4d5d89f4e2c819742007b1f44b2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7eb2a2ec73ec…ec0de79d77fa coinbase1250.00001032
92855e919a8b…3e37d471fe02 spends P2MR pays to P2MR120.99598280.00000344
2179decafb02…45d963eea21c spends P2MR pays to P2MR120.99598280.00000344
eafdc3b2cfcc…39deafc442d9 spends P2MR pays to P2MR120.99598280.00000344