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

Block 10278

Hash
00000002bf7a93deef3f9b8dc16d21b2a8e5fc5235bd481e71672ef145c7fa65
Confirmations
30898
Time
2026-09-29 09:10:56 UTC
Median time
2026-09-29 09:02:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
5bd419bdb00169ab99c5c7ba5a0f212f711c0087296bbc931f60d36046d5d1e8
Previous block
00000046fb32e227292ed587d9031ae86c254ca03dc4feb2b4c8796f17489ca7
Next block
0000001d7432fed5401deed143ac7bae4d4c8294dc6f4c0d3af9dba0d5cdfdeb

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 10278 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
5bd419bdb001…d36046d5d1e8 coinbase1250