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

Block 13002

Hash
00000079441ac59a5523eb7d5b60aebbea3c50108275d2a6c2ae344d87f7ac21
Confirmations
29295
Time
2026-10-02 19:52:29 UTC
Median time
2026-10-02 19:43:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
3a6dea3848fd849d49598bd0631679e3cce4e5c50fa2a2d5aa87c21d489de05e
Previous block
0000008875405895474b54e9e773c6efd741253ac64df2ba53731a711e8a46f4
Next block
000000a080f8f1aa17ca5568bb6ba3f3bc7b5992b08894893910b1f98690a120

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 13002 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
3a6dea3848fd…c21d489de05e coinbase1250