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

Block 16486

Hash
000000cc30e23d3279facb59ecadfca4c0b771e114f756ef187a72af472e317d
Confirmations
25777
Time
2026-10-07 01:27:30 UTC
Median time
2026-10-07 01:17:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
1d9fafab750cf4ee8a77b00ceda34b86d633715ffc491d0ffc68d545b99bbdca
Previous block
000000bd391448ca69cb55ec92b2f6603150d53ff24f24f489630e42366436d7
Next block
000000e2616d13a94d73dec5c61c6e67758e166fed749295404ead4b45a599e6

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 16486 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
1d9fafab750c…d545b99bbdca coinbase1250