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

Block 16779

Hash
000000be51497b923910f6b692dbab4c96457b835e79aaae81b1a78d3b327006
Confirmations
24300
Time
2026-10-07 09:53:29 UTC
Median time
2026-10-07 09:45:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d369065a0345077440c3ac469790529c9024591e6e53a6ad5b2bd70b7092a167
Previous block
0000004dc0612d71257a2722e7d2cd56a34047d1ce2d659c86da75187e0c49c6
Next block
000000e0c8ea1ddc75d935e4f39e42c7f3a3617aea995777856f761e000269e1

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 16779 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
d369065a0345…d70b7092a167 coinbase1250