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

Block 11962

Hash
00000017222d384ffae069f3801a0a4071298788ec1fcf31ea0449a3ca9662c5
Confirmations
28414
Time
2026-10-01 12:39:21 UTC
Median time
2026-10-01 12:30:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
da948c7f9209e83ea784917ca6239c671ee27601df88642c1af1800a8b3b6435
Previous block
00000000ff75f9ce1eda487dfaa1e62a7be7cbeb9c2d4f5e8906cf95cc183af9
Next block
0000000bc964118a20d9bc565a8086865d0cfe14dc44cfe07bde1dee6eb62a27

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 11962 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
da948c7f9209…800a8b3b6435 coinbase1250