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

Block 7263

Hash
00000014159c0d16524ad4c306f49e77bffcdda8d5869a46c6400de9c5750047
Confirmations
33452
Time
2026-09-24 13:22:59 UTC
Median time
2026-09-24 13:08:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
74193c740328d7240c6b5e195778d800de3162f62e1510258649d4f6c1c5a910
Previous block
00000008796479e737d8ac7cc2e0a603d3e54bfb851216c9a30e746cd1db570b
Next block
0000002ca99bfebaec3740bbc1bfc92a014422f71f2580afb41e2c3b1d55afd3

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 7263 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
74193c740328…d4f6c1c5a910 coinbase1250