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

Block 8436

Hash
000000683f32a82970e9842550098c2ccd31d391a4d69632c7296a82f8d91b44
Confirmations
32315
Time
2026-09-26 18:03:52 UTC
Median time
2026-09-26 17:52:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7e9e07cb066e880460fecfbd2066a1dbecb536520ef33698e70bd3825f26d459
Previous block
0000001be358d369d17155a572a0f99e96aa5df1a9e75b7b01cb73c9f718e861
Next block
000000299f4960681198360c48028606a617894ec1fdf4cff3da2643892217d1

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 8436 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
7e9e07cb066e…d3825f26d459 coinbase1250