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

Block 7404

Hash
00000012dacafaa0c8de4de7e6b003b8a683b129ca706706177d6f4fe6fba7d6
Confirmations
34748
Time
2026-09-24 20:15:31 UTC
Median time
2026-09-24 20:02:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
93bc991d390be8777d5e8c4d740c48548e8b67799c8919ee960c09037859c219
Previous block
000000303e731244fe8e8d0fa670eda4aeb5dd6c03ebb8aaff161318b79a9b17
Next block
00000012c7a544dddb292f284abad310cd59050a547d88694b7bd9c3eb0836c4

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 7404 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
93bc991d390b…09037859c219 coinbase1250