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

Block 10164

Hash
000000270fdfe49d07263014dc3ad4c70f08c4933581c36c582310329b67b2ba
Confirmations
32054
Time
2026-09-29 05:44:57 UTC
Median time
2026-09-29 05:36:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
7ccc2ad0e4240884469a3f96df63e6146dd64473b4e6d41e90594888ac6c87eb
Previous block
00000087da62c38a831c472897091bf4180db62ce2aa31af30fc00df59b62a38
Next block
0000004ea3b4e2fa1d54928f63b3ef6e6d2d6bfa35c970942bfa6ae9199ecbca

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 10164 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
7ccc2ad0e424…4888ac6c87eb coinbase1250