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

Block 6286

Hash
0000001da55e1080788f83f8fbc7cbd711a4849686fadd55a6c781a8ae5b97e6
Confirmations
34942
Time
2026-09-22 15:36:18 UTC
Median time
2026-09-22 15:23:57 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
143926fa9ba8970e0ed5a638651316656a98a0d474ba10c5ab10976446f7a075
Previous block
00000000e4525e4c8bf80f85bf03486d6f75f30b7e8fa31aedad5c6fc1ebc4e1
Next block
0000001b5c06c61e1162a311add745421e2e62964eccad2fb4b674483e759ac5

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 6286 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
143926fa9ba8…976446f7a075 coinbase1250