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

Block 6510

Hash
0000000b4f0ff2020d58c6745707cdd4ae2dfd517249b225edb732b935693875
Confirmations
34817
Time
2026-09-23 02:19:27 UTC
Median time
2026-09-23 02:10:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
be7c0853cab9ad6a3d6bfcb0a8ae72b59ca470ca88fcd4a39a7a8dfe006db573
Previous block
0000002fdd7c50bad7b78acd0a8c85fe2e00d62b74b764e283ebc85cf67922ce
Next block
0000000fff2a2730058b608585afe812444c08de57f20446d3f5e428f407deb7

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 6510 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
be7c0853cab9…8dfe006db573 coinbase1250