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

Block 10505

Hash
0000007d41964a654b43c55e7110c8d2077f5faece30cd79c3292f120cfcdd2e
Confirmations
30045
Time
2026-09-29 16:17:04 UTC
Median time
2026-09-29 16:08:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
f22c44a2a18e1c0838891f3cc315da6f5f9744d90cc29de743262aaf554a9f6b
Previous block
00000046de1769eaeeca746a55e391835818f6dfac8767e80358e37fcb509ce5
Next block
00000041f07ada76d45d6c7fd684ad15d36cd1e9ccee7bd6d9687248557ac41f

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 10505 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
f22c44a2a18e…2aaf554a9f6b coinbase1250