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

Block 9548

Hash
0000004f20b6f623598806146067dcf5698e334d4b7a0f68addd1671b0a509f3
Confirmations
32591
Time
2026-09-28 09:06:13 UTC
Median time
2026-09-28 08:58:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
69caf3363b2920670706274e8734e2b9ad98e3b66af8023de216bf3ab2158d35
Previous block
0000001ceab1091a8096c2acf86cc31740bc75ccf53aae24329679ebc4eb57c0
Next block
0000003315d6935ce5e686086c268fdb112ae7877e0e21badf47d4113a8b64f2

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 9548 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
69caf3363b29…bf3ab2158d35 coinbase1250