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

Block 4716

Hash
0000008e8b956d9d373691c6323b6133b231677975605d990918d59ba3d9ecb6
Confirmations
37376
Time
2026-09-20 08:17:26 UTC
Median time
2026-09-20 08:08:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c24f5b9fbea407bf36185789156dff146a9018668a57feb7a5825e03977af449
Previous block
0000005ec9b04345f7415b7d361f62e8f4c012b95be543f77a1ebada4b27ca9a
Next block
0000005e16390dcfe56f5aa9957b4362c9678ce54067d95cb5e1d3d0af266d28

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 4716 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
c24f5b9fbea4…5e03977af449 coinbase1250