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

Block 8535

Hash
0000000b9d98b9bca462321801919e6a96085a362c4f7ec508b95a5189a70b21
Confirmations
33781
Time
2026-09-26 21:27:01 UTC
Median time
2026-09-26 21:17:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e55951c2808b0f81e2cafa98c62374d02e683e898260525e02e39d5b89fccb91
Previous block
0000005cf34d2e5fe22a34ea7d329b523768236cc1041d5053a0d148fe55567d
Next block
0000000b69a8b6c0f757d345e1ad810269b1a01e3b0d6722d5c44fd38c542e43

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 8535 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
e55951c2808b…9d5b89fccb91 coinbase1250