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

Block 2068

Hash
0000012bb2697f5ffa36006194f48235df7447fbdd61ff756e69cc33abc40ce7
Confirmations
40038
Time
2026-09-17 07:36:58 UTC
Median time
2026-09-17 07:29:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
64dfe8c9624e2e5eda8fa5134ad235f9ff7d02dce0d5d44057a394b4fad2d1f4
Previous block
000001d0d51bd7ddb1f6c8c622674be814f5315fc2df5bf44a9b2aaedb52544d
Next block
000000934d4eea4ab76f978e35fc70e098477c6491b6831d05ccbddabe9a2567

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 2068 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
64dfe8c9624e…94b4fad2d1f4 coinbase1250