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

Block 13336

Hash
00000098eb6c3c8a9646525ba4b261871f8e7eb5f75d697dcd3cfd9fa1178536
Confirmations
28371
Time
2026-10-03 05:45:18 UTC
Median time
2026-10-03 05:36:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
9fd7b8b0d53bcc0bbb79518e3fd1cf3f19a16ca02fb1d4bd97b91d9029765fd1
Previous block
0000007db52052c1ef8e303f7dd8cdce893570117e143bf628f5d2bc7e708bb3
Next block
0000005cf7f419aac173fe3163dfd7a2d823bad9723292097b5c62ca8bb3db8f

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 13336 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
9fd7b8b0d53b…1d9029765fd1 coinbase1250