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

Block 13797

Hash
0000002dfe0d0ddc041544fc44cfd8220c2178527e861307421104cf8e282a2b
Confirmations
28519
Time
2026-10-03 19:24:02 UTC
Median time
2026-10-03 19:15:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
60df92c7704b48659b66521a520292cea11790fd1eed4dcd04db67313ed63ea9
Previous block
000000b127bfb26fc58d41241884acb34168751a29318fa7d8fed413f23c1a1f
Next block
000000a2339a55bd9f98d1a47a75343438c3873ca51ece1f5f75ea898e614f58

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 13797 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
60df92c7704b…67313ed63ea9 coinbase1250