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

Block 17413

Hash
0000005fb9424a03efe281a34eaac0dddd129289efd6a9824c6e4c97c0e1cef7
Confirmations
23673
Time
2026-10-08 04:06:39 UTC
Median time
2026-10-08 03:57:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
51c3aca2e17099201f18548e387b20c542c48a10fc5426a0cc59dbeb507e7411
Previous block
00000098646d4809ed8643cd5c5f6597e2844e6484a355fe0205732e0efa53a8
Next block
000000b2305f81aeff87f6d19c1acc28701e1b1caff4604c2d93d06c0edb78e5

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 17413 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
51c3aca2e170…dbeb507e7411 coinbase1250