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

Block 14509

Hash
0000000c49bfcc266b7fd94f537e723339d3e96a7daa96274c7d93f3b5c78117
Confirmations
25755
Time
2026-10-04 16:11:11 UTC
Median time
2026-10-04 16:02:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
5ac7f11c6c5364898c3e18b21cc9d71965bbe9e23493854397a979c00cec4c82
Previous block
000000c7da2606c940c38fbe58de915ba410ecdcc64d1b7c13739dab660792a9
Next block
0000009710d6979adcc31b6d0f73f60442636375e93bc91a58f01ea5bdef0f4e

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 14509 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
5ac7f11c6c53…79c00cec4c82 coinbase1250