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

Block 6713

Hash
000000129c221b24862b0a3b55724fd9ac456f1efa6a07016e1552eeace614d9
Confirmations
34604
Time
2026-09-23 11:48:50 UTC
Median time
2026-09-23 11:32:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
78d1863fc97f9ffd8ac915420e4af7c86f30f1863164a2efc4a06271a0739cf2
Previous block
0000002dc1779b4ee8e212f6f4a30a7189cd5facfae9ced9dd3503e57d6492ee
Next block
0000000ac53ab61f11c2efa6a604a29396d8b7641f1b86b8a69506726bfa85a3

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 6713 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
78d1863fc97f…6271a0739cf2 coinbase1250