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

Block 1943

Hash
000001d9a58e6134a057f1cd3f1958bb246861159879ec2ad82856e1534ac8d7
Confirmations
39569
Time
2026-09-17 04:19:55 UTC
Median time
2026-09-17 04:12:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
892711ce0a53fd2a0f55cd0b15f18214095e2e4a6405f6da7f3cda0534e2a4da
Previous block
000000ac30bbc10152555b64b8c036cefdcbd4b286d601a1565d3d5eb5a27e01
Next block
0000028750d100677aa38c45993c7a86f0e01dcc41a665fbcb1d557b48e761b9

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 1943 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
892711ce0a53…da0534e2a4da coinbase1250