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

Block 15984

Hash
0000008daa254d8f4b68953c816835998ed74faab88fc6699932561135a15cfa
Confirmations
25834
Time
2026-10-06 10:55:28 UTC
Median time
2026-10-06 10:47:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
8b9962cab7d61c4c3f764627771216c71d792b199ec3e7926388d30a4f8c0ed0
Previous block
0000004e60f8137c2c7be2225051e8d0d873f897192c76141d6598863aa432aa
Next block
000000305b27d91dc0f43546a6ede06d8b71bad470cefd663297d3c1912066b3

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 15984 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
8b9962cab7d6…d30a4f8c0ed0 coinbase1250