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

Block 11874

Hash
00000008b9a121716b650d46e2af9b446635051659d416594ce3348774437c01
Confirmations
28699
Time
2026-10-01 09:55:48 UTC
Median time
2026-10-01 09:45:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
787aeab5b4986ec086b7d138dbc1b646bca449bbbd59b17df65ce1a5161a333a
Previous block
000000811a92ea871d6e9163452f94f29e745a2860305d19e2efc2c0cafb922b
Next block
00000046f73d9256b1c963bcd1fc1825c158e7bfa5b8261bced5ade604929596

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 11874 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
787aeab5b498…e1a5161a333a coinbase1250