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

Block 15247

Hash
000000013272905f826a08f44fe12ec50bc31bfc91bf1d1afa02e9b2b88405f2
Confirmations
25654
Time
2026-10-05 13:28:39 UTC
Median time
2026-10-05 13:20:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
2b23d2ab27a9c385084f8898af5da5e35204282ae407060dfa47228ceeb4d6d3
Previous block
00000039a43a21ac4013ce63ef360b4d0e348bfafd56d287f2854f0484110641
Next block
00000058854f7ea4c786908a8a301c15db48edd9f768219e69a3e7e6ec1ec947

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 15247 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
2b23d2ab27a9…228ceeb4d6d3 coinbase1250