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

Block 1876

Hash
0000002cc39eb18f8fd5c65170b1170dc03fe94dccaa218e4b50edbd98930dae
Confirmations
39286
Time
2026-09-17 02:34:36 UTC
Median time
2026-09-17 02:26:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
2ef5f9bcb0051fe700d5804e30d699196da30c964dc6f2159121c650fb3c609c
Previous block
000000594efd86bab406eb4995bb002d533465976fa12efa45d993352aa4f663
Next block
00000166aa489b1f4769e17b25bd0df7c325372b6467b7a1d287e06c5ff48b06

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 1876 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
2ef5f9bcb005…c650fb3c609c coinbase1250