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

Block 17496

Hash
0000000c9b62c4ba6fed909151deaa2591607117c16fe2d001790753ef8857ae
Confirmations
23922
Time
2026-10-08 06:29:30 UTC
Median time
2026-10-08 06:20:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d2132c48a4443a3d136b701421dbe286abd4ed6241f9b1022da205a3694a5470
Previous block
000000865d98557bc40aae8f25e03c9cda83c64dbf2031d21eabc171900a9ea9
Next block
000000eee2b8e582099811435f9010e097cd805949cdcbc73e4819f3678dbaf8

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 17496 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
d2132c48a444…05a3694a5470 coinbase1250