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

Block 1875

Hash
000000594efd86bab406eb4995bb002d533465976fa12efa45d993352aa4f663
Confirmations
39252
Time
2026-09-17 02:33:03 UTC
Median time
2026-09-17 02:25:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9bf7e7c4781e50b808d0d354957a5ea4d38705588c2724a00945b03669a879df
Previous block
00000275b499e28a1f2e1257831824d178f312f5b55e27c2deac941ccbf7837e
Next block
0000002cc39eb18f8fd5c65170b1170dc03fe94dccaa218e4b50edbd98930dae

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 1875 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
9bf7e7c4781e…b03669a879df coinbase1250