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

Block 3597

Hash
000002d38a84a6279f331eb34bdd2079e6ce228d3070c1a0e998553d8d6ab988
Confirmations
38334
Time
2026-09-18 23:54:16 UTC
Median time
2026-09-18 23:46:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8d9f4a50749316946a407bd22795eda388f8f1f6e02cb3c34b8f1ad0c06cf06a
Previous block
0000034eb56c5f470c361f10bad4d045d09f72501c478c049c2abcf5b4c5f216
Next block
00000008d76f35652f28b8e50260d181c8519005edd3fab23e2acf486e7c843e

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 3597 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
8d9f4a507493…1ad0c06cf06a coinbase1250