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

Block 9948

Hash
00000014a092999b61370b839a607f5effd148c11ca2e407bbc03ae2b05f2017
Confirmations
31698
Time
2026-09-28 22:45:52 UTC
Median time
2026-09-28 22:38:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
18d64e9286a48841c39ac3f1cee1692e19d8cbb1d7b65a73731ba5bb597a4c2c
Previous block
00000036c66b3c68e7c835906811da87d04e30c58889a704ad4c18857f516c2d
Next block
000000544d64cd59e8ffdca67b23b01bd6b6a26df5b8429b85184cc0e62979de

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 9948 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
18d64e9286a4…a5bb597a4c2c coinbase1250