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

Block 8104

Hash
00000004644aea4ce0b50de08e44b2429c6451113a941f786fe05d2cb3b472e7
Confirmations
32340
Time
2026-09-26 06:06:59 UTC
Median time
2026-09-26 05:57:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
07fd4d0062cac8f63b876bf253005c4898fc3f79bbe48099fd487b8db98c5eb1
Previous block
0000002ddb5cedd4c39195bc5b40981c4a1eb360c0552be227420754e835980c
Next block
00000025319b99d9bdac1e110d817fa2d1da5523514fe0b8f0b2f59b5d217637

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 8104 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
07fd4d0062ca…7b8db98c5eb1 coinbase1250