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

Block 10449

Hash
00000011f760638ca4b991868a55bde24b6162a2c86f583a30d4a57e0c19b89a
Confirmations
31710
Time
2026-09-29 14:36:22 UTC
Median time
2026-09-29 14:27:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
0948176870b427d3ba87d42f118c7262e58905f5d7cc8d880501e08fef5ee9f5
Previous block
000000375605c18083b7d9aea1f3d1137889149fd6e7a2505777506d00ce7da1
Next block
000000520d56f30f521d9a21de8a977a4d75cbbfcb4854f244b6a4d4d2c62fdd

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 10449 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
0948176870b4…e08fef5ee9f5 coinbase1250