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

Block 5113

Hash
0000004d99da24409a3111a9b0d250ff8d2bc6cb413b484f7b83783180df0d8c
Confirmations
36381
Time
2026-09-20 20:27:06 UTC
Median time
2026-09-20 20:17:35 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
51ed093dda3ddf657dad5b14c443062114c36a3a35a99d90d8c32270c510d74e
Previous block
0000009c897b325219368e97b0ef1a92e9164661756b279fc8518aeedf0bad9d
Next block
0000000d0ec1c3b00f1f64b8f09a64240b20b39bb40a318baa94101da91214aa

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 5113 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
51ed093dda3d…2270c510d74e coinbase1250