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

Block 36107

Hash
000001a283784d4357aaae13bb7a69a931c7880527a3d9cccef64bdf9ec6fc96
Confirmations
3840
Time
2026-10-29 11:03:32 UTC
Median time
2026-10-29 10:55:27 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
81599976493fdced43ab5c77898940301eae41990fc74d83003a186b4aa1e9e4
Previous block
0000002e2bb3c0f79f118cfd1fcf955a8a0d96dfdd502d4611e91b5473d3bcbe
Next block
00000203793d62398cb8a8d6e1d059666510f1d55b86e2cf8b85568be40ca2fc

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 36107 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
8e40255af6f7e5b9a2a13db55823c636… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
81599976493f…186b4aa1e9e4 coinbase1250