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

Block 8565

Hash
0000001705df326334c5c9b5a0dc3d1660e4909e4f5d985bb8c591f1d297228f
Confirmations
33636
Time
2026-09-26 22:29:08 UTC
Median time
2026-09-26 22:16:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
43aa3db5544ec5de91af528723bf330f19afb415d891273a66de12063124f250
Previous block
00000068ea44150cba793fc1b544bcf07f6c71822bf5133fedd5e1ca5d73ebf1
Next block
0000004122959415f4d85a12b3e4ce3e18e6f0b29f94f64b25755a9595abf84e

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 8565 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
43aa3db5544e…12063124f250 coinbase1250