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

Block 7766

Hash
000000321febafaaa0c3fd72e0ed62c1facb6519ac30430523e1a105b9aec532
Confirmations
34390
Time
2026-09-25 14:10:15 UTC
Median time
2026-09-25 13:58:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
7b8526357756c1983a19076c6e185bb9ef3bce16aecf4a8059f3607605abb4dd
Previous block
00000033b917246010bf27398df803e49cf4d864dde78840ed00532d82a745fd
Next block
0000002b420045ef06eac403f8d1fa3298a148fe00af8cdb24e9b8516f1d4bce

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 7766 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
7b8526357756…607605abb4dd coinbase1250