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

Block 10621

Hash
00000034848aebcfb9f23ed90660c22fea89daf071ee384bf75a1f2fad4beaed
Confirmations
31651
Time
2026-09-29 19:49:13 UTC
Median time
2026-09-29 19:40:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
03bed3379c6d2bb62273def39cec774a10ef5ba27d108e64fea481fa9c159439
Previous block
0000003ab067ee0543fdcf9b953ab4cf2270c45ce5f121590c3fdc708ce1c468
Next block
0000002af0df9ad97ad8f3873f9920d1496e9d92f20c87b16da6566da902b449

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 10621 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
03bed3379c6d…81fa9c159439 coinbase1250