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

Block 1651

Hash
0000032a42da83f8658b609bf1e5f8ffa66447d5eff403f15ce84f1da90460cc
Confirmations
38901
Time
2026-09-16 20:37:54 UTC
Median time
2026-09-16 20:29:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a34d92e0c582c31de20b71fc9b775d8b28f4c8cf5e175ecc5843b608fd1e7632
Previous block
00000193a7fde7ac59dda65dbb7db59d5b4f89f093e0d736588b1122eee53adf
Next block
000002ca2f05e1301c921aa6b5153b6d171f46987c56262f7fe4fe95dc222813

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 1651 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
a34d92e0c582…b608fd1e7632 coinbase1250