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

Block 8626

Hash
0000005a71a278b491884d8ab3136d28434276efd12a588d2b5c96424e823d4e
Confirmations
32440
Time
2026-09-27 00:32:51 UTC
Median time
2026-09-27 00:23:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
df67be1da5fdb5a02a8e2401f4ea3d1de0309f1c51e389174b7bf22a1843c302
Previous block
0000004e21c55fbc800bdcd72946c3d92dc1ebf63494c5dc4dd3ef58efeb1163
Next block
00000055badf681656f853b7e0c16a911dc53f75e0c197424c1b763e562a7d78

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 8626 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
df67be1da5fd…f22a1843c302 coinbase1250