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

Block 5767

Hash
000000ca6edb2b13f07921b130938514cb489909eccb746676ed97a2e0165c72
Confirmations
36515
Time
2026-09-21 19:50:36 UTC
Median time
2026-09-21 19:42:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
101ef8589072f403ecc5abafd1b5b1c997e0e656d14755a07b1ce2fc069f0e7b
Previous block
000000d3a5d505843504d81932929b9cc16e988d1023ebef23055f3f4cfb4f38
Next block
0000001d99b29fbe957d6be47a477eb10f68e951b44a477a4bf11e544c6d75f5

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 5767 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
101ef8589072…e2fc069f0e7b coinbase1250