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

Block 17495

Hash
000000865d98557bc40aae8f25e03c9cda83c64dbf2031d21eabc171900a9ea9
Confirmations
23896
Time
2026-10-08 06:27:57 UTC
Median time
2026-10-08 06:18:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ffc626260f1eec1b8d0fe658c2da6dcd4e8b765a5e990b37e7561ecda2cca926
Previous block
000000014f0188de736de4e77b674ae76368dc3734501b2cf4a40a3c5a5474ea
Next block
0000000c9b62c4ba6fed909151deaa2591607117c16fe2d001790753ef8857ae

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 17495 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
ffc626260f1e…1ecda2cca926 coinbase1250