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

Block 15449

Hash
0000006b4a112e6062480a3f8216f325cbb7cf2bb7506962320003f6375689fc
Confirmations
26901
Time
2026-10-05 19:23:04 UTC
Median time
2026-10-05 19:14:21 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
64bd7ce36ec49a37f6cac0affa444e78b08cc34a7544c345a2931ac35f985711
Previous block
0000006ff2a51962f285cd581c343103006fd1ecaf66aaa6a63977e8307a098c
Next block
00000024f46ba29b61354a4ad0936535ea78ef51daf46bf5862d18a919e68b7b

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 15449 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
64bd7ce36ec4…1ac35f985711 coinbase1250