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

Block 6922

Hash
000000147201fd44a087f583ef77959aca5c4e3225078c89ef4282a70d945efe
Confirmations
35248
Time
2026-09-23 21:51:20 UTC
Median time
2026-09-23 21:37:17 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
872ca963bf5395b2960c198a0e1309d53cb6f7efe69a4ce24068573cab4d8744
Previous block
0000001423200905852f8c51f15fa3d4eab4b7499e02746adf185e377082fe6d
Next block
00000030528c1b7dcf7dd21f2c9d1b3285ae9533c540d0a8b23d1eac5885bd8b

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 6922 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
872ca963bf53…573cab4d8744 coinbase1250