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

Block 10855

Hash
0000002d7715743433f84f95551e94cc40212a61868083fd0292cd39c25cd77f
Confirmations
31442
Time
2026-09-30 03:00:24 UTC
Median time
2026-09-30 02:51:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
ccfb65f59d49b36932fda564c465cbec1091545d6652cef1c7967ce22c68ee97
Previous block
00000075314234a984ded99bc1d8e69e4c4501f8e1769306c3d85e94f75b2593
Next block
00000062a17dfa765f69117438b5f09b78352baafb452976a1e3cfdc07016e4a

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 10855 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
ccfb65f59d49…7ce22c68ee97 coinbase1250