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

Block 9049

Hash
0000002512f64bdfe1f2c9aa585952b1a58071f77f941d2c588fed978c99920e
Confirmations
33238
Time
2026-09-27 15:37:18 UTC
Median time
2026-09-27 15:27:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
1ad0c7cecf7aa78bd0eca2caef915be5a26851d982f03514ca45d217ba36aaf3
Previous block
0000002292dfe2fea204db6faad7056d9c3fc6d364cc424a2c38f33da8afa8f2
Next block
0000001a163d0e34c1685556a99462b06dc996029c0c8f3b5bd1fe7702434e03

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 9049 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
1ad0c7cecf7a…d217ba36aaf3 coinbase1250