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

Block 12824

Hash
00000045c2ece2a55986e8330cd34b7f47a69b789ddb7bef409b2437d757f6a1
Confirmations
29299
Time
2026-10-02 14:33:23 UTC
Median time
2026-10-02 14:25:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
85d98a143f475048e0d64513535a4eb13ca6f2f11200da2c3766bf2a46f2e67a
Previous block
000000642fb736de96f6a39449521e2229557239251bdae7fbf9da9587312dea
Next block
0000009893db751f5e9805419c9de2b752ed8b265ea8273d5036ad926ac00024

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 12824 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
85d98a143f47…bf2a46f2e67a coinbase1250