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

Block 9002

Hash
00000045ebf9a531ab54c3051ddb8b7121aa8c1947beb9a549f636bdd9e82b64
Confirmations
33142
Time
2026-09-27 13:55:03 UTC
Median time
2026-09-27 13:41:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
19902635aaaa7d44ca0d6f36f1aa58f645f9f77d532b6ac4c5d0ad1c583ac38d
Previous block
000000204b103e6563de5f80c2816624bbd4b4ca1cdc1f004b353e82f5c00f56
Next block
0000005e3fa23419334d7111a4f963f830123d1ed429d09209138632523450cd

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 9002 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
19902635aaaa…ad1c583ac38d coinbase1250