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

Block 8534

Hash
0000005cf34d2e5fe22a34ea7d329b523768236cc1041d5053a0d148fe55567d
Confirmations
33789
Time
2026-09-26 21:24:39 UTC
Median time
2026-09-26 21:16:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
3b3d9f1128b7d8fd30852d3aae17a847a435b14df0089b4fdf58cd25bdb153ae
Previous block
0000005bf0e01d50d696249e3b202c78b0803dae68789e1e3f24de53cc9e45fd
Next block
0000000b9d98b9bca462321801919e6a96085a362c4f7ec508b95a5189a70b21

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 8534 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
3b3d9f1128b7…cd25bdb153ae coinbase1250