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

Block 13052

Hash
0000006b5cf398194783f47f088998fa0170f1fac879410c317f362966b6e8dc
Confirmations
29037
Time
2026-10-02 21:21:31 UTC
Median time
2026-10-02 21:12:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2147b8e2bd9f46cad22fcda03f8287bec5318d656566563320933c8c3b8aa8c8
Previous block
0000003886f65814f3389e017c09476344572bb28ccee6a510919b77d046640d
Next block
0000002a61cc2cf9ac6d2cad47b7da2da4f775f41360c6bd787541b5f24e4169

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 13052 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
2147b8e2bd9f…3c8c3b8aa8c8 coinbase1250