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

Block 10273

Hash
0000003fb5325e77b10eb87ef4cf5e0249727b7b456e4739f1ed70f5a13723dd
Confirmations
31132
Time
2026-09-29 09:02:48 UTC
Median time
2026-09-29 08:52:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
9413e9d597d4c2201effb7d3876cc986c47b067d51f6c29e3c080238a5c5900d
Previous block
0000000df8d1b937e5acb94e9a326c1b8c9f01306b60f3889f6f62271e9a52b5
Next block
0000005477c6f32ae7c6758d806821a20b6da52939ec3f49ea388ef6020f6f98

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 10273 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
9413e9d597d4…0238a5c5900d coinbase1250