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

Block 9927

Hash
000000530703644e99f59ef30fb033f4927908187db88c68990ecb2c73871877
Confirmations
30942
Time
2026-09-28 22:06:22 UTC
Median time
2026-09-28 21:55:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
6d0ff320b47e3128db9d52d1abe13b85ecc804f898aa41d77a4119945d991a0a
Previous block
00000059d3df4be0266c88a54a04a0e4f6d347415cc68889809665eb49f948eb
Next block
0000000139aeb8cb74880e43acd005d94f36d65e9e545653d00539590013c8aa

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 9927 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
6d0ff320b47e…19945d991a0a coinbase1250