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

Block 7753

Hash
0000000d97b7817dc6ebbda57e8d92d3557622a5e9d36de0b3a33f3558659b1c
Confirmations
34355
Time
2026-09-25 13:40:35 UTC
Median time
2026-09-25 13:17:14 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
0bfc9ea282824d39d4c4ca7c23c14f60c695b4e6092cba490bcb04b267e63372
Previous block
000000193286d6375557f0f78e11c9f24c9857f31f65a612cb974af1e11609d1
Next block
00000000a268bf8ee71fea5a1a4a278bdb6aa1ebf531a28dc117214684116ca9

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 7753 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
0bfc9ea28282…04b267e63372 coinbase1250