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

Block 9868

Hash
0000005ecd7286c82c3438deb134e30e260b902c184591476598123a0623404d
Confirmations
32396
Time
2026-09-28 20:08:54 UTC
Median time
2026-09-28 19:59:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
21aef405d7c11cdb721e5fe355d91da3308e9444a8e84c0620d0d3112acf9ef7
Previous block
0000005d91082d0a33763804048c1af3f0b4822826fe380a2d634c58ac2510d5
Next block
000000341eba7e3f8b9df2e4db92217ff54d0543cd8bf9be9d9912fdb5146625

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 9868 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
21aef405d7c1…d3112acf9ef7 coinbase1250