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

Block 13107

Hash
0000006f7070d6dfbce79ecd1e4236a5452ff76c0895234a73193ce1a564e869
Confirmations
28118
Time
2026-10-02 22:55:39 UTC
Median time
2026-10-02 22:46:52 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ad0440e47cbd0f68b3fb2250052638930bd4a6e5f4113565c4f97f7a8982efae
Previous block
0000005b8db86ed5ec84aa88cf70df4ba812f76496af3d6a6a2fee176c12c125
Next block
0000001999f78e874b3ac0d673a2158a2b913eb666a095f9fb70f2c12883a1e4

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 13107 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
ad0440e47cbd…7f7a8982efae coinbase1250