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

Block 975

Hash
0000028bc3d5767c896e3496861d4f082940f4be6881e4700ac77aecea910664
Confirmations
40408
Time
2026-09-16 03:11:46 UTC
Median time
2026-09-16 03:04:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
566937741e1ca1837493d69af92a4b50dbe977e2e2ab8ad03a6133c5997eb5c8
Previous block
0000008ca9b15d2118de75379eb033ce4a37f2efb6b5805aa62333448da1c6de
Next block
0000007482fcb37be0822cbaace69b2f73b142b3ba62e9c1be87f19dc3f75328

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 975 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
566937741e1c…33c5997eb5c8 coinbase1250