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

Block 17009

Hash
000000dc32b9a61f94e546059ba633d1db80f4d50466f0037b27d626e8f941c8
Confirmations
24123
Time
2026-10-07 16:31:51 UTC
Median time
2026-10-07 16:23:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e90c39504d512ae943a67d2e6c6f0b068737469c099d079f2d2000f8fccae777
Previous block
000000f0687abb4cfa34b301b45959a72a23e13c65b51e9fff0dc33b52b8b88d
Next block
000000cd6ddc35ce482c286b48ed25376858922067cff6747dbb81da5588908b

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 17009 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
e90c39504d51…00f8fccae777 coinbase1250