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

Block 10509

Hash
0000008cfe9016085bd16516d184abcec73093f8f2cb1f775ef6972f9e1656aa
Confirmations
30536
Time
2026-09-29 16:23:41 UTC
Median time
2026-09-29 16:15:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
17dafc861d024bcbb7c4135d00854bbb7ddf0730ec67319da6c031f48b73165b
Previous block
0000005adcaacecc74f45970c97f0f29ff3ffb06e48f4d22978f2d228df8ded7
Next block
00000090382ac35d314e4cc7769b7bddee34b702ef9630cb454c04ec7c12907b

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 10509 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
17dafc861d02…31f48b73165b coinbase1250