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

Block 9680

Hash
000000585460274ec1f8726cb8d829c2d19b93eb5684b53b490d373920b15236
Confirmations
31400
Time
2026-09-28 13:34:23 UTC
Median time
2026-09-28 13:25:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
d02188666d04d907efa26a644b9e7d43dba7753c63f131a0afab60cff9a9cf28
Previous block
00000046e79759b4220c12e2f70f7617b8f7c74fa7878bbebb07e20e6da0f185
Next block
0000004bad0acfdf183c80257e1a2e5626ba84b9d8542bd115742f92629e9af5

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 9680 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
d02188666d04…60cff9a9cf28 coinbase1250