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

Block 12585

Hash
00000052c3d996e2c64881062ddd75f68828eb3dd60fbb4bfa0c3e11a78c1059
Confirmations
27954
Time
2026-10-02 07:18:02 UTC
Median time
2026-10-02 07:09:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
6d1d3596c23e12c375c70e4158233dc7ddbe2a9f611b3038230a6e7b9e332bed
Previous block
0000003ce59501dd9b581101bb1c4776fd0326733e197353abf217f4853f5149
Next block
000000833eae41b8ff2391c64a9b99f87bc82f5eac04b7c13ab9fa0f43fab9a1

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 12585 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
6d1d3596c23e…6e7b9e332bed coinbase1250