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

Block 4014

Hash
0000017f1471f3c87d9d5fcec3b5cfb959daa141a1f2121bfdcb57992f6c3a1d
Confirmations
38123
Time
2026-09-19 10:53:15 UTC
Median time
2026-09-19 10:45:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d2f49783b0b8bd8e33e6a845f6f552b539aba0590ab300ea975f20ee78df1718
Previous block
000001772e41b51f7419bc962248eb4c962ddc123cd675ae167e8301cc44cd0e
Next block
0000031aa48ceeca078ab8939fb7622ad44f4c76b5d8adef3af5ac04af750d86

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 4014 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
d2f49783b0b8…20ee78df1718 coinbase1250