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

Block 6670

Hash
00000034aeeecab89909ce5fba3eac376f4cdb581470c65692063748ffc9c339
Confirmations
35514
Time
2026-09-23 09:37:22 UTC
Median time
2026-09-23 09:28:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b032dc87bfda8600d9760d21d61f78601472cff981cf4158858e405b48c69062
Previous block
00000022e2482375431cd64a3029643c44dacb258759baadb4da16e82602b4df
Next block
00000005056b0805b53e14a135fef2807ee782dff36507654712f9100448748b

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 6670 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
b032dc87bfda…405b48c69062 coinbase1250