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

Block 16480

Hash
0000009cc6be61a8e4cc9cfa002f324f846d294435f980c211d9c5a1bd35dca5
Confirmations
25796
Time
2026-10-07 01:16:04 UTC
Median time
2026-10-07 01:07:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
8ef5f9637b6f2d9f1f9eaeae841a94490d6120ff181e9ac7f7042068c1f181d8
Previous block
000000beb0b2865a1a7edeb812b8d610874ea2ff8ab7dc41b7e418ccb1e23655
Next block
000000012de9bd01d422c289f4ed2ce712175e2f3b7618e0af4c029ea3ed79f6

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 16480 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
8ef5f9637b6f…2068c1f181d8 coinbase1250