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

Block 12948

Hash
00000031ecc53a339dbac8ad6d1a047997e457a525c594c986c25faa11cd3396
Confirmations
29237
Time
2026-10-02 18:16:47 UTC
Median time
2026-10-02 18:07:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
11dc28cae4235c839dd230615c75cc8da38ec6f3cdf459b8a1e683acac0e4f91
Previous block
000000791967e74d161f096db7a392092e1e89a5733cdd8bce592c73e03965c5
Next block
000000aa06f9d010237f47e376af31329bda41ef62d347fdfbde33089a041322

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 12948 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
11dc28cae423…83acac0e4f91 coinbase1250