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

Block 12296

Hash
0000002057b6c458662325694b098f7702d65747d13abc1591eafd0d73853273
Confirmations
28437
Time
2026-10-01 22:42:44 UTC
Median time
2026-10-01 22:32:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
a92f5abff6c93c21b892bd6c654eca9f1b9eca7f391c122a6f3898ade0b67147
Previous block
00000027cc2c43c05f05b164b509aa147542a7bc7580241687bbaf6449e2ad43
Next block
00000059cf2fec9433f1fba4196bcce651fa4b043abed082045157452e7f5199

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 12296 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
a92f5abff6c9…98ade0b67147 coinbase1250