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

Block 5783

Hash
000000985e09c0edee135e41e34f987b66898a64042f027f127a6d37efca992e
Confirmations
36559
Time
2026-09-21 20:18:06 UTC
Median time
2026-09-21 20:09:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
6b7bd87b47e44a21c38bfb0f6892aa18a921dd433bf980ebfe3702406554ea01
Previous block
0000001ba8a96a7b8e71b17481e928e2df2940cf5d3fa36b8c6d9c1ceba64e8b
Next block
000000dafde687f0aa620b5fb507b544dfa5dc18ab93c4a01f2aa8e576de6439

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 5783 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
6b7bd87b47e4…02406554ea01 coinbase1250