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

Block 8303

Hash
0000002dc31fc5aee1837b46451605add2932214662926dfd4dbbc12e1271cbe
Confirmations
33819
Time
2026-09-26 13:07:58 UTC
Median time
2026-09-26 12:53:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9d5816750bdae16e1f1f4e1292ecbe5736e9125999f9fbc26ca59681f56bc1b5
Previous block
000000133aa3a8abcbd37fd392a0e2ef42bd0a5691f8cbc5e392d70cdef50faf
Next block
00000024363885494e6f84daaada961417c4fdcd4becd3ec648d130afb922213

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 8303 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
9d5816750bda…9681f56bc1b5 coinbase1250