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

Block 6715

Hash
00000001531044c128a557fe35ac89befb2a59f58a3b113eb52e709d556a4405
Confirmations
34416
Time
2026-09-23 11:56:18 UTC
Median time
2026-09-23 11:39:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
90c955085835587bab00e0eec559e29a23529536c82bf973544b8bde5664ac6e
Previous block
0000000ac53ab61f11c2efa6a604a29396d8b7641f1b86b8a69506726bfa85a3
Next block
0000002e15de5cb47fa3228d138fbba42a2a339097e447050d2cdf2073d15cdb

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 6715 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
90c955085835…8bde5664ac6e coinbase1250