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

Block 17782

Hash
000000dd076498802ca3aa62b3c8eecd7e54e47d79206cebbb600026e327fbd0
Confirmations
22727
Time
2026-10-08 14:36:38 UTC
Median time
2026-10-08 14:27:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
53258f936de0da6dbef4ce4f9d20c31a3956009771493a8eab2fc5a0756cf66b
Previous block
000000660ec067a890b0bc5ae49f97ef51bd80ff30b071932f8c53eaa22b284a
Next block
000000e826e253438b51fc86422cc30d5962e3389fc55fe8179f83dfb4c93196

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 17782 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
53258f936de0…c5a0756cf66b coinbase1250