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

Block 8715

Hash
0000004813f99aa8205b33255208fd9191d989fbe6b2efd9f58aadac17a4e481
Confirmations
30993
Time
2026-09-27 03:39:44 UTC
Median time
2026-09-27 03:29:00 UTC
Transactions
2
Size
4,233
Weight
5,433
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
133bca49e6840857a367c699335b8e69de35440c79630ac6a60a01619c474071
Previous block
0000005be044ace3b4571df44aba0cc9e47a5629e37ba134baf9f715a8425a4b
Next block
00000037e4eefeac06723ff9fe40cc0a466755d1c3f062b815632c7d1aeaa479

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 8715 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
981ed819174c…195181d216fd coinbase1250.0002
467300d5b4bf…6de0dcd191db spends P2MR110.99980.0002