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

Block 9771

Hash
0000006039625517cc63e6dfec6f92740e82b4463f6d72cf6e375abb9273fdf5
Confirmations
30850
Time
2026-09-28 16:51:16 UTC
Median time
2026-09-28 16:41:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7c2a897e372bf6ea08a7bf4b596a022b921f4c77abe01d08c8f3c8e93d890372
Previous block
000000199e96594c3dc2a2cb9d599b126dfa2e49a1de37e5d4e0ee73ba139e0f
Next block
00000051e22f7e4901cc1f295d2b228e6a840b9f73f5d2337e489d4f2a54103c

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 9771 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
7c2a897e372b…c8e93d890372 coinbase1250