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

Block 9709

Hash
0000000071c527da13e8e20ca7f2060c3a93ed049b6bc3deba4071f8c548bd7b
Confirmations
31709
Time
2026-09-28 14:41:36 UTC
Median time
2026-09-28 14:32:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
7b767b8239a6cc44bd85533821dad2247f49c3a268285a5da9ddefed661275aa
Previous block
00000019c2e0631da676f4ef74b02f4ba76a2bdae742267ccb39adba0933a901
Next block
0000005700a6ecc8c767b84c392c41919e4330b258b9a62907b66d1a9ef5061e

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 9709 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
7b767b8239a6…efed661275aa coinbase1250