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

Block 17571

Hash
000000ae89696480b9dd9590e54f06441daa430fc298a6a37aab27e1805f04c3
Confirmations
23533
Time
2026-10-08 08:37:03 UTC
Median time
2026-10-08 08:27:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d36aed51411e51a4d0d57551aeb2a815628a74b03654a983fc0b9f0688a65251
Previous block
000000b41e38c16f75fe37038b2140a0f632641511f41d03197705c456bb4fbf
Next block
0000007854f5c51482239f4471aaa5eae76a03b1a1b43e36703a2e30c4c8ed62

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 17571 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
d36aed51411e…9f0688a65251 coinbase1250