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

Block 12818

Hash
0000001e3f33ce33ca1eb7f467bf0a8a22766e4761c269953d1fd5da76bf862c
Confirmations
29282
Time
2026-10-02 14:23:11 UTC
Median time
2026-10-02 14:13:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ba20da59a6b7098b5d908875500646af67b7560ec668e2e719101adff2199a1c
Previous block
0000001f907f1950230fcebac39297c2c51167e68265ae336f123e0aeb10e6a0
Next block
0000000ef0007dd03d2f0923d165ecc723767212f7b2258a0da449018e1e3ed9

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 12818 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
ba20da59a6b7…1adff2199a1c coinbase1250