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

Block 12358

Hash
00000060f9e1a5ae0cc85512e1fa617a7b133d86b67ec536a50be3804033ecd3
Confirmations
28238
Time
2026-10-02 00:31:57 UTC
Median time
2026-10-02 00:22:13 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
1b7a2702ca1b0fa6b1f5caf69604de5447ead9e2dbb0b290d5f32ce747caafbb
Previous block
00000046a82ed7c8af4d81a68a940d3be797f8bed5f2c20e4de20af4786d2e94
Next block
000000ac70c4e5b31e5fa87781405697fa5bc54639e10f230d53760566705488

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 12358 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
ac35ed9f21cf…4dbd5c857a2b coinbase1250.0000033
1fecfd1b5ec8…fd8360ff7ba2 pays to P2MR1249.99999670.0000033