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

Block 2803

Hash
00000224f691654069c0213cb2a4463ebcc230d0242c308d6ed1e9ea4220ca4c
Confirmations
38397
Time
2026-09-18 02:58:01 UTC
Median time
2026-09-18 02:50:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b0ae7295742a09eeb4c14aeed7f51fdac34568296576494d45e66138670bfa40
Previous block
0000001f18cc633bc42f1c4fbbae2ac3901d1ce1ee261a7195e4b561c430ad1f
Next block
0000027c805cf5f788c975637c268c119dc3dd44b66330de4d09cec4ed8f1742

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 2803 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
b0ae7295742a…6138670bfa40 coinbase1250