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

Block 2902

Hash
0000001206b5d1d7d6604a3feb24ae303ba06dda4392cf0b8213854da5621b2e
Confirmations
38859
Time
2026-09-18 05:34:49 UTC
Median time
2026-09-18 05:26:45 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8b76d2d91048c564afc02d56a0b4e4eb029517489d354d4ad031041648c77ded
Previous block
000002368a819a7f6c284a20c592d1bfd91ad0cb2d2a09dfaca3f384c151d71a
Next block
0000004a7c97050a473e570bec893b7b824f5a4b29c3c03bd58255236ee00a00

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 2902 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
8b76d2d91048…041648c77ded coinbase1250