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

Block 6987

Hash
0000001f60426a16fd4aca9e0de7b3e0e0f619f2c710a82fdf8ae558724620bc
Confirmations
34494
Time
2026-09-24 00:56:09 UTC
Median time
2026-09-24 00:45:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
e250bbb8c56c86d5bd5054e746fe764cfab0e23ed862127d3ef5d985ae8356c2
Previous block
0000002bc2d770ef9416413b8337e9d939615e2c097304fb8fe633f04e3f8c25
Next block
00000004dbfcf974ad987e38d8f4f41fdb0c330ebfa15c575ee893289d075828

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 6987 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
e250bbb8c56c…d985ae8356c2 coinbase1250