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

Block 6861

Hash
0000003609a64f61e5b79cd59cff8d08c6ce6741f0c860470d590205bce2f1c4
Confirmations
34400
Time
2026-09-23 18:43:53 UTC
Median time
2026-09-23 18:34:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
9c2371c0ed3f80aeb0c4b31a31be3f86fe2fd28c945efa96c40fae9bfb20b49f
Previous block
0000002c87dd26ca2f546a2271f2fabb753385e21530893233973f6ce0ba9f66
Next block
000000301afd60c5e8d8128744d0d8a20bed938908d5fb132d5ac970f10decbc

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 6861 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
9c2371c0ed3f…ae9bfb20b49f coinbase1250