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

Block 17001

Hash
000000450ec90f86a803256aab38d2eeb1441a75a21def2ed3942bf37160cdaf
Confirmations
24189
Time
2026-10-07 16:18:35 UTC
Median time
2026-10-07 16:10:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
2d8f5ba0e2c10a527c59560402ea6f3db1e268ef05872fe7dee98e57384bc019
Previous block
0000005685df647b214feb832023fd93c60acd08c58cc49f5c21d8798de85b4a
Next block
000000b56339c91fd347b657fb0f353b1e181d8938302a52a83cd75bacc49747

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 17001 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
2d8f5ba0e2c1…8e57384bc019 coinbase1250