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

Block 6499

Hash
000000127872fa32a5cba0ce11ed4ffb32106b5ef02b4060d25655eedb5f0f99
Confirmations
35365
Time
2026-09-23 01:53:17 UTC
Median time
2026-09-23 01:36:46 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
34125752f171fa41c9365aa6b5050eebb48c6a2a12446062d0ff1f60c4f2465b
Previous block
0000002701f4a8a8a5a3d91a3fb99c68d31edfb51eadb53252b774802ec540c9
Next block
00000014c36d970828ef2ecd281d0ca0080b42e202f40e8fe1d4db34513db016

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 6499 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
34125752f171…1f60c4f2465b coinbase1250