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

Block 8815

Hash
000000420f8d7023c73cf34e4542f8154feac039e8d8e8e219da5684815051a3
Confirmations
32814
Time
2026-09-27 07:07:37 UTC
Median time
2026-09-27 06:54:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
1925e1b22f843735a99eecb58599588c2a2fb05e645c28ba2426924c0375902c
Previous block
000000071d52413e38adc9f56781d9144332d974735f861bb89f4df6d09499b9
Next block
0000003407bf19740f7c0720473e8055e61af7213050858806c884b93c089be3

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 8815 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
1925e1b22f84…924c0375902c coinbase1250