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

Block 9122

Hash
00000000612707527d4a4d8b0fd803f5017c5bdded495012590b388e9aafd54b
Confirmations
31541
Time
2026-09-27 18:05:50 UTC
Median time
2026-09-27 17:57:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
4950aaf49bfe5632a2b8451f066a281d7255d67f684c4681861ac5868270d4c3
Previous block
0000000265573624d8653d9d0932e266c8cd465b9f4292b80950a83c189096de
Next block
000000367c3d488de02bd9a0eae08f843e3932b91a48d9acafbacf341897ba4f

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 9122 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
4950aaf49bfe…c5868270d4c3 coinbase1250