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

Block 13330

Hash
0000002e3230a1c00d72eadc7ce87c3f682d4770f66ddc1b6d625684e9252526
Confirmations
28107
Time
2026-10-03 05:34:13 UTC
Median time
2026-10-03 05:25:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
4288ab037ddf642c3fcfb96c34b66375fe336ebba8d6078e22202987ddc24bf5
Previous block
00000026c60ebcaa73226e2bd21f981a26d2a06de7bb250b18b52d1b3aee59e6
Next block
000000225865f0001b745a40469af404270d542c20c2d8c836fd01eba1f83066

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 13330 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
4288ab037ddf…2987ddc24bf5 coinbase1250