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

Block 7659

Hash
0000001732c2f46d320360f44312bddf6a1188e5d83044dad2075e46c00911e4
Confirmations
34553
Time
2026-09-25 08:43:05 UTC
Median time
2026-09-25 08:32:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
c7c21f8dca9ba22bf163da95e08932f72298b09dbb462ebbfc3bc9f24025c7e5
Previous block
000000124f7b329ea5e39387bb3a75eb305aecdd73a3871c5e986b5414705317
Next block
000000092f25ee248a0ef9bd233086965c8b5d105d131e3a27bdaf532c8445e6

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 7659 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
c7c21f8dca9b…c9f24025c7e5 coinbase1250