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

Block 8189

Hash
00000020469b1edd9676ad6532c37b66ddc4181388c435d0b24148496795dfb2
Confirmations
34114
Time
2026-09-26 09:02:09 UTC
Median time
2026-09-26 08:49:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
672f9368f32992d0d90ec5e8fa2a035c820a029d5007ff8463f652d69b730f3b
Previous block
0000003e62bce293264e7347c1e6cfb2ece9f9f08ee434cd065c903d3d8da63f
Next block
0000001e53331dc6fc3af00b878dccdca2614a1dbda3de8ddac9d09122d5f23f

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 8189 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
672f9368f329…52d69b730f3b coinbase1250