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

Block 6886

Hash
00000003c5c9c7c192b54cde2c15338c0f0881f2d30fe3ef2b6a0192d421f178
Confirmations
35240
Time
2026-09-23 20:01:20 UTC
Median time
2026-09-23 19:48:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
4b07ba871d235482b73acce227f9703ba18eee461a2871b5f7e924df8941a699
Previous block
0000002d928e905f379727e7d7d04e30a0beb3081dfa15f5916e00f372554694
Next block
000000040a75b2a706842c0234b63de55fa74db6322c0860b37ffa39dc386e9c

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 6886 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
4b07ba871d23…24df8941a699 coinbase1250