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

Block 17015

Hash
000000820f765ba26c9c1f6411086a848e238765017878711144a2e3ecaef6f0
Confirmations
24465
Time
2026-10-07 16:42:30 UTC
Median time
2026-10-07 16:34:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
7917fe521176384d22487790079f981747914b30d8ed3cfd31270197934ce220
Previous block
000000b11234a3d43d87dcced1713490b86a1485a58b840ee745ff435136697b
Next block
000000297b33215742b8488bed44bcccfef1d4a5d79380228012f1ac39c38374

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 17015 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
7917fe521176…0197934ce220 coinbase1250