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

Block 8519

Hash
000000336395677a07f967f122418e887825275838b9225c3cdb166c82e0867a
Confirmations
33810
Time
2026-09-26 20:54:30 UTC
Median time
2026-09-26 20:42:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e1e5164c45229ab2bc06c8a72f177a1babaa48fa8048445376e520878cb095b7
Previous block
0000003fd7ee8de87a5d1a64f5077e4f96a173a12f923b0921f8cbc1fb21123e
Next block
0000005d8294030bf3d0e6acf4880c080e382d04dd50514b9335df600cbb493f

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 8519 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
e1e5164c4522…20878cb095b7 coinbase1250