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

Block 9754

Hash
0000002261ab0208a2a9829433046ded9824d5a7fb64afd4eb519cd5ae12c36a
Confirmations
31194
Time
2026-09-28 16:14:24 UTC
Median time
2026-09-28 16:05:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
4b823df437c2bf8801bab7d6524ffc854f9522e6af2d9860de696820dec8fc7a
Previous block
00000003c8dfb0afc85145226a7d32c68556a976bfd0658cc5ac679c9e1296aa
Next block
0000001e75789d367d28902792c35ae81eecfebedd15d669536c72afdd7441ed

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 9754 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
4b823df437c2…6820dec8fc7a coinbase1250