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

Block 5744

Hash
0000004e7b1ef0c92e38ccf41517fd1d72727c3e8df806fae9eea5ce33cd5264
Confirmations
36449
Time
2026-09-21 19:10:40 UTC
Median time
2026-09-21 19:02:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
660008232b1a8e572cc82280b735c85d1e8a9a3b4897143cd6f37bd1d5f74f47
Previous block
0000009316f5a32504e8828232250bdf023403762f57c92b4201c8adaf2532b6
Next block
000000622acc965f789b713db43356f154c05cd6dd8f2df023cb89a71c6f06be

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 5744 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
660008232b1a…7bd1d5f74f47 coinbase1250