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

Block 14961

Hash
0000004f5d787367c4e10631f4c29c414577c7c3f65b1b9620b4458c9f510a99
Confirmations
26335
Time
2026-10-05 05:17:49 UTC
Median time
2026-10-05 05:09:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
cfb33b66ffce523f0924ba7f0b3fd009b2db4a7cc45fda5c0a18014a5e613151
Previous block
000000cfc4beae9803764120c54312c86fced0290203e4bc12eb280e1deb4542
Next block
000000cbe52f6cb5a5b6b6cd4f7580911fc1db19f5e82cff62ee49ca53585ebf

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 14961 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
cfb33b66ffce…014a5e613151 coinbase1250