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

Block 12805

Hash
000000364bac6a76e180695d4a4aa79657f7012c949ddecf4814c91d7c7579d8
Confirmations
29078
Time
2026-10-02 13:57:56 UTC
Median time
2026-10-02 13:47:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
cf9894a678d361784ccf040b646d96a218205715f3685ba10b7792b94be70545
Previous block
00000066333bac9e127d076e28be18b25c5f6fa324e3b1ee5cd26175e32f92d1
Next block
000000327f0e5f1c6244e7a7eb79dd575304e95cc7a2bc5a4ec42aac6c660477

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 12805 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
cf9894a678d3…92b94be70545 coinbase1250