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

Block 9622

Hash
0000004e439cdc04da51950387b9bcf1eec8a239a91390561af8981fa2223408
Confirmations
31900
Time
2026-09-28 11:42:41 UTC
Median time
2026-09-28 11:34:00 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
80fae7c551b789e973a0675f22e735853561aaa8faaa192652bfac46fc060f4c
Previous block
00000012c8ad4b0596e75c25fd6538eb7f10868c0935e88c40206a40937a986e
Next block
0000001279efcef27d69eb678d0602526af2a030028ee686ec84ec76bc8d949f

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 9622 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
80fae7c551b7…ac46fc060f4c coinbase1250