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

Block 7161

Hash
000000245865b320712110e2e070836d56e2f47de373a4755b2f35ba1e71a00d
Confirmations
35009
Time
2026-09-24 08:33:16 UTC
Median time
2026-09-24 08:22:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
64f1ed051d0499593caaecd837ec5255f5fcd7ad2ac16ffbff359c70855f0f6f
Previous block
000000229f78d2ea2d37b3741a8b143bdfd11529598e057832132d4cb60093ff
Next block
000000260ab1e0df3b04a81a6608968302940db9b905f956d5c1281f1d38e690

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 7161 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
64f1ed051d04…9c70855f0f6f coinbase1250