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

Block 10149

Hash
00000052f7b09880e442db26e8bb22ff9961d67b7631eba73ae7a285ae12426d
Confirmations
31954
Time
2026-09-29 05:20:00 UTC
Median time
2026-09-29 05:11:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c405f98478a08a34514bf57efd449dfaa441cd0cf6760f43b63b3d9047bd9e1f
Previous block
0000004b73ad24d27b03b27e45e9b7eb60fdc481c60608819f3946979c17fd8d
Next block
0000008b8587339829bd75f71e37c9344b4d5318883744460fae4e5585c8bb89

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 10149 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
c405f98478a0…3d9047bd9e1f coinbase1250