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

Block 17833

Hash
0000003dddac482568b654a85254cf3808fa6a68a2ce1963b7114e1165edb96f
Confirmations
23059
Time
2026-10-08 16:04:11 UTC
Median time
2026-10-08 15:55:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
f12da2737ab1280f42b03e8da620e6aa7da3b5c0754f90a1d86c770abf3f9f56
Previous block
000000632b44b5a1519816e6b691428c8a597da544960ee6f435bc1e19a83078
Next block
0000007c0abdd1b31537e6021cb2d95f384317a660e34df6fba9311ade9b4b2f

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 17833 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
f12da2737ab1…770abf3f9f56 coinbase1250