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

Block 8536

Hash
0000000b69a8b6c0f757d345e1ad810269b1a01e3b0d6722d5c44fd38c542e43
Confirmations
33780
Time
2026-09-26 21:28:49 UTC
Median time
2026-09-26 21:19:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
a6883881c2243c2860badc67bbcdc7c16b914c3f8cff7b3c710073003dc06db3
Previous block
0000000b9d98b9bca462321801919e6a96085a362c4f7ec508b95a5189a70b21
Next block
000000038e0ed97a1eda583bfba2a884a1e7308a5fe5c9a2a69fc519b33763ae

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 8536 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
a6883881c224…73003dc06db3 coinbase1250