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

Block 17764

Hash
0000006f278f0d6874e426eff3e3beaea471d6ff041817ee83ac358a007d3f37
Confirmations
22761
Time
2026-10-08 14:05:03 UTC
Median time
2026-10-08 13:56:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
44fb174fea20b4ebad00324e91268004258eea448b8f9ffd78956004581f8126
Previous block
000000d9fa75c0fc0cf009e929276af78fe4bd408c88a373ed1e3b0b2fdb4c07
Next block
000000a686246e0fc59fbd7aeedecff2b82e7937b2e6ecbb753848c41f06ca70

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 17764 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
44fb174fea20…6004581f8126 coinbase1250