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

Block 7742

Hash
00000032a04fe1d76ee57c71d5206f9d13052b744995575b6abe2e151a811ffe
Confirmations
34047
Time
2026-09-25 13:00:57 UTC
Median time
2026-09-25 12:48:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
2ac9b062e27cabd7fa29f48f9e45895c125c4d66a18f4448735edd04a090101e
Previous block
0000001417af00e2fad8423c77e76085a9392dc544998a13e170d10539dc9b0a
Next block
0000002ad9270e17bc0a252d5a3f899f7ba699057fddd51e6cf227ca00b825b2

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 7742 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
2ac9b062e27c…dd04a090101e coinbase1250