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

Block 8678

Hash
0000005cdfbfc02f2ce6572e626acd036b979c58c2b08a0ed4224a398454daaa
Confirmations
33201
Time
2026-09-27 02:24:21 UTC
Median time
2026-09-27 02:15:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
53d1aefd9650d75706320e2376bbbaff19ac295b68c9b4567478f5179a2e42b3
Previous block
0000003600a18590a9baf816d439978f53cd8e894e6074306577cb5e011a1e12
Next block
0000002894318581ffc09b42c0186bb663ecefccce78eb643c6359928d789927

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 8678 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
53d1aefd9650…f5179a2e42b3 coinbase1250