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

Block 3351

Hash
000003676764ffbb8101a9666ce7614551026e575ec2833110f0f998ae9e177e
Confirmations
38589
Time
2026-09-18 17:26:33 UTC
Median time
2026-09-18 17:18:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cb566c8e9fa8d2eb60b97556799f747cc3f026cb0793493cad29c0a61b491f05
Previous block
0000015eb9a6bbcb00bf7e8ab29553ffe7c54759f45b4b5d56ff529330b2813b
Next block
0000006e1dae76799a4ef575fbbc2042b6d74194537269391124d4a951c4862c

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 3351 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
cb566c8e9fa8…c0a61b491f05 coinbase1250