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

Block 9761

Hash
000000201e63fe4c62032400697c54a06273eb7e980ba55241eac69d3a470206
Confirmations
31369
Time
2026-09-28 16:28:43 UTC
Median time
2026-09-28 16:17:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
0a39153bdc92e0d088ec1a4c3dcd056669b5a17ea139aa5fa499e7baecf0a087
Previous block
000000434a023b8250a94847edcc4f3a849d9340a81115176a4e6b3207d67eca
Next block
000000470f1ad6cf94262ff4e548716891be54e3c18503c7d78163cba3551b9f

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 9761 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
0a39153bdc92…e7baecf0a087 coinbase1250