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

Block 10254

Hash
0000005f435b0b4c2530cc7591ecf15709634237973880cd8579853b2bf4d532
Confirmations
31810
Time
2026-09-29 08:28:17 UTC
Median time
2026-09-29 08:20:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c57d305200fcc967483673886fadbff339cd14fa2147cef0b7382c73fb152179
Previous block
00000010f9d2b9754b275399ee95b4dc28948373860c7c3cfddd17eb122825fd
Next block
0000007a4091a2a934a6a9c223e8438152849ce9b39f02c31d43c6f6ba04a775

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 10254 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
c57d305200fc…2c73fb152179 coinbase1250