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

Block 7730

Hash
00000003f53b80c12fdfb25397b2ddaf0234ef3ce6f4a4268690f96feef47493
Confirmations
33368
Time
2026-09-25 12:25:41 UTC
Median time
2026-09-25 12:10:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
69c007e878eebc220b553707d660d0f129d9c6bd641d6122416f651ab09f8c23
Previous block
0000001af3bfb3b80b9f517a0fb9015f514a532d42aaea7192d39cf6cbd51853
Next block
0000001653d9b098addfcd92d7bdebff95ef51ed4e4d6fb1c68efe3df209ba48

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 7730 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
69c007e878ee…651ab09f8c23 coinbase1250