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

Block 5112

Hash
0000009c897b325219368e97b0ef1a92e9164661756b279fc8518aeedf0bad9d
Confirmations
36393
Time
2026-09-20 20:25:16 UTC
Median time
2026-09-20 20:15:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
6a2366f8f54d81035f33da9fee84066620d14e8ef47ea55eed82336afed3e7aa
Previous block
000000273243e19c4309a6821ab24ff1003ee63836c6fe5d68f64ec841de9a9c
Next block
0000004d99da24409a3111a9b0d250ff8d2bc6cb413b484f7b83783180df0d8c

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 5112 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
6a2366f8f54d…336afed3e7aa coinbase1250