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

Block 11899

Hash
000000833de6f431906bdab58847a71ba1bca253669969787e3e0ef43cecc312
Confirmations
29179
Time
2026-10-01 10:44:18 UTC
Median time
2026-10-01 10:35:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
09e1996438674f23e7dae7669c10326ec41be7b98cdb72ed4699b976e50e2735
Previous block
00000033b72cf529532781ac67ab70d8d054ede400303a7a1f1ae2f41cd15d28
Next block
00000002d24009c6347b1c9185f6f3317f0683b40e0f12829d8b3183cb92a8c9

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 11899 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
09e199643867…b976e50e2735 coinbase1250