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

Block 10091

Hash
00000057b229c2d893a9175b934b2dff15de84ac177e680c10dc64e91901ab4b
Confirmations
31429
Time
2026-09-29 03:31:36 UTC
Median time
2026-09-29 03:23:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
f02ecfba28af8596064f6fbc85eec6c5c1b3d4be3945cd162667dc490cb9171d
Previous block
0000005fb9978ae4592ab8ca59ece20492b45bd8a0ab31ebc94feb3c4d41aef9
Next block
0000003b80087058033f053dd22ffadc2f1a95ac543a665dde173662044468f2

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 10091 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
f02ecfba28af…dc490cb9171d coinbase1250