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

Block 1768

Hash
000001f96a8cd03ce1c04741bdc0f7d21e5bca96dfa57c520e2245aafd6b364e
Confirmations
39757
Time
2026-09-16 23:43:28 UTC
Median time
2026-09-16 23:35:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
cda7e55fb819cd1bf36585109bc987124334c49b271ebdc0f097d9dbca825265
Previous block
00000206121d71acad2fb8984940685dd5700f796c021202d15f9746d35899b5
Next block
000001fb7cab10cf114cb604a4e5d2879f28b47cb3a9d448b892f358269ded51

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 1768 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
cda7e55fb819…d9dbca825265 coinbase1250