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

Block 7213

Hash
0000001442636e06247fad361292eee763793e6f32ab1280a86fe914c190ff8b
Confirmations
34945
Time
2026-09-24 10:56:42 UTC
Median time
2026-09-24 10:46:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
465efe5974f902c203735909f6ea2a139e6ab4b52091b8ef561cabf77563211a
Previous block
0000003140abb9262131fe8caa3a71b7950e0ca1afc3740fa2ed8916d9a42201
Next block
00000001ac768c8b8e51c8e4e63801f12516c5df57eddebde7d038ac47d9ead7

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 7213 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
465efe5974f9…abf77563211a coinbase1250