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

Block 8488

Hash
0000000d3880137b07caf0aa9d77c126b25bb0d8b2cd0993a5289bd37aa2c167
Confirmations
33668
Time
2026-09-26 19:44:41 UTC
Median time
2026-09-26 19:34:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
d3ff8be240de0421dbb8864b594b74cf01bcf1b8cd6f2254392bbaa651055db2
Previous block
00000032ea4a4e595ad08cff44325eea134a52b9a59cec495666a785998b3201
Next block
00000052b90a1e824a94443791c19f5b83f611a24e2811c1cfed13311cf52bb6

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 8488 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
d3ff8be240de…baa651055db2 coinbase1250