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

Block 10038

Hash
00000057e6a2a2def6b544965f0a730e0e7fe19ed0de8613079007fa08af37a0
Confirmations
32215
Time
2026-09-29 01:42:49 UTC
Median time
2026-09-29 01:31:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
80ce9b01d1c4b66c8b3d11f54dca9ffef1e46f97da2044acd89f8812b53601a9
Previous block
00000038069b4ad3defb53a65416436070957777048b3980d621e9ffe4094b7f
Next block
00000044aa9454cf7cfc16038705fc6d1d999457564e73b2138fd12ee8827200

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 10038 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
80ce9b01d1c4…8812b53601a9 coinbase1250