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

Block 16147

Hash
00000005c1ff29a37a3938cd1e45ee2994c073681d70831a3dae9828f822a337
Confirmations
25805
Time
2026-10-06 15:43:00 UTC
Median time
2026-10-06 15:34:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
372b14e0d65b58c65cb2fdb0493e362fe13ecb37cb95a17f65005122dedbf86a
Previous block
00000068214729721a21debffed4b5d944192342546531fb7dc418383e04a3f3
Next block
00000046ea8f6b124d4240d2e0738978d3f763b079f08e832485905d30327a7a

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 16147 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
372b14e0d65b…5122dedbf86a coinbase1250