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

Block 1074

Hash
0000017a3e743e864a9344b9d7e438e0475f3c354a740eafcaa6f392728bfc4e
Confirmations
41124
Time
2026-09-16 05:40:38 UTC
Median time
2026-09-16 05:33:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9a02efb5816d5a9d4df48df5b18726d80cd8edd25f8279999470c6a0cf68950a
Previous block
0000007154a0466f4c8d981e352de8d2c239ebf493b92b1a17ac7bc95f2c4f51
Next block
00000029046eb56008a7d2f19a686bc6f2cd934b6ece66a3118dc34b854beb39

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 1074 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
9a02efb5816d…c6a0cf68950a coinbase1250