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

Block 6515

Hash
000000170d45f80a7bff7af8cffa0192020e53c08cd9bbf37fd0afd773076dac
Confirmations
34595
Time
2026-09-23 02:33:39 UTC
Median time
2026-09-23 02:19:27 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
e98915abccad03f6b2fbc9c7fbe3600ba5d8dd242640c72a2d2a60837921ea0f
Previous block
00000028022fc3711ca9632495ef52b81c74fda2f9482c3ada909a65fb36c619
Next block
0000001faec64a56e2ccf63b7868708a89562574a456b6f1ccde06892e4422ef

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 6515 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
e98915abccad…60837921ea0f coinbase1250