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

Block 8481

Hash
0000002f6bbee433a4aed37ef5f935d501e8f90b79c5c09a20f7069cffeef728
Confirmations
33653
Time
2026-09-26 19:31:08 UTC
Median time
2026-09-26 19:20:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
ca31ac4c8e25f24681ba22c049af72bd25eb45434b1b1af1769269ff72da30ec
Previous block
000000161f4d971029ec538ef87f2e92cc729f70a3dbb5e97d6f26986053331f
Next block
00000067f44f50c5d083a8521c04f1abda07803390dafe10e5fc8565b23e1953

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 8481 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
ca31ac4c8e25…69ff72da30ec coinbase1250