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

Block 10456

Hash
0000004de3c898c01a8faf71c8963d31068bb5a6f37226c67f528982f3d00ce9
Confirmations
31680
Time
2026-09-29 14:48:23 UTC
Median time
2026-09-29 14:39:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
ff255d33545af4f1362ea773b906ca6fad03caba99c046c9cc807709c2414bc0
Previous block
00000036599175d4e41be1bba6fcd0a555bbfcac9ef4404232899f6ddb669062
Next block
000000038b59b33dd66a677be3e5687546a2aa95a6cd99bd34fbe21780a74c41

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 10456 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
ff255d33545a…7709c2414bc0 coinbase1250