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

Block 9238

Hash
0000001f34bc6ccaceedb7b2d0a3e6950197338c9ee50040a056c702edc9f86f
Confirmations
32954
Time
2026-09-27 22:16:55 UTC
Median time
2026-09-27 22:06:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
19e94c977f83aa430d0132617c52222a03ecd4f5ee2e3243211712289344f1a0
Previous block
00000004bd51c288ac3122066310cf07459aa5c1465f6f8c05727a655c44afab
Next block
00000043e67e682b1497658d17775e5e14232b6d33eae2e7fb60fd6fd0145caa

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 9238 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
19e94c977f83…12289344f1a0 coinbase1250