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

Block 10189

Hash
0000003565044fe53e51436cd88fb4822f3355fb466c99439e129a518219db57
Confirmations
32142
Time
2026-09-29 06:28:51 UTC
Median time
2026-09-29 06:20:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
ccb0f6514b6a4b7ff318f37b12008578910a94d16c452d23a5699c1bb6207545
Previous block
0000005016fbaa17bb839da88fe9de17a8c82ff708d1506a0d760b4a7be04e8b
Next block
000000879d0319a02d5849f960de551cf031ce6b8dabd7a0a5fd899f636743ee

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 10189 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
ccb0f6514b6a…9c1bb6207545 coinbase1250