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

Block 9854

Hash
0000000c525800b91e082e1b48bb73fbf03f127587571cb58e6a8f88a9faf7e0
Confirmations
32409
Time
2026-09-28 19:39:42 UTC
Median time
2026-09-28 19:28:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
1230d6fa536b79ebdb1f4f9ef378dec71551267b09a57d3df337ebba1d5738b4
Previous block
0000003b7ea6c51a97087a8f765fe2f8e70c8defb6faefddfa79c6d286ced70d
Next block
0000002086bd8e91c7d446971106a896c8bb3f694702c7d2cac81538ae77ef39

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 9854 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
1230d6fa536b…ebba1d5738b4 coinbase1250