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

Block 6363

Hash
0000001bb1de2e68d50120af9834c775c4030eeea8b287f91e09d944e13de310
Confirmations
35489
Time
2026-09-22 19:27:05 UTC
Median time
2026-09-22 19:12:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b21c9bed13d31653d288cb9e226210cd7bd14b8b60c7f53b60ee0af62d3d24d6
Previous block
0000001277343a03eb4863106342897218fb7abfc4503710451e9e5a094143c8
Next block
0000000f4e005533c6f20740cfc29bfe917eb818de1779d20d62a3a35c2c95de

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 6363 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
b21c9bed13d3…0af62d3d24d6 coinbase1250