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

Block 6945

Hash
0000000dc2cd79ece2e27b1c3132eee54d8b2d78ef17dd0215485bfb3714c5f7
Confirmations
34932
Time
2026-09-23 22:57:43 UTC
Median time
2026-09-23 22:43:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
343257b951f1db7d1a3d27e06683b6595ac9bdd9633c32dfaca2a56f092615d8
Previous block
0000001c81ed7c7af6e2424e834050f5448653da4385ee28dd9261565af702d0
Next block
00000017841bc2f103e5e3338490e1686a9402bebeb2ee83c0257d74a0d7ae08

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 6945 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
343257b951f1…a56f092615d8 coinbase1250