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

Block 1215

Hash
000002865f68381ae75d04d884a30bf5504044f1ec6d146b67072a3a46f1e2c5
Confirmations
41291
Time
2026-09-16 09:12:43 UTC
Median time
2026-09-16 09:05:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
72b766274040eb55c17783d2cd8d4b21f4fd5f0a449b73a5ded70daa348acba6
Previous block
000001172805f9c120ed5f3251fa9a9861853d80f863667948cb26cdccaf8038
Next block
000000810a4e8bcdfafd697f287c269abf5c578d90daed3e83f67374f3aef1b4

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 1215 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
72b766274040…0daa348acba6 coinbase1250