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

Block 8500

Hash
0000000b8ccda458e6fc4d2721761e32c22238b55ec2a46ca5b952b2b430d9d9
Confirmations
33708
Time
2026-09-26 20:15:21 UTC
Median time
2026-09-26 20:01:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b92d2088204d66f52c8a15a6c35c9a6ce437f5cac595e37211b5b06143a119cb
Previous block
00000025933d54eaea2562596960aaaf80fce15ee289b4c9de13052e1049646a
Next block
0000003c9cc56695fd41b1018ba5b77a08e7db3ec5dafb250aa02af6e72b7850

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 8500 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
b92d2088204d…b06143a119cb coinbase1250