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

Block 15276

Hash
000000bf2f389414e09af67ac3a25e018f3178f68eb9acedd8fcd8936646e7be
Confirmations
24915
Time
2026-10-05 14:19:55 UTC
Median time
2026-10-05 14:10:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
f7f7f8ff662a473debcdb14e6feaa89799471250d23b1a2f0451b6b2e2e7d8bf
Previous block
000000699ede75a53b256042652b1647148ee5ded83b4a90aab10ea825625549
Next block
0000005e31a9af1c22a078a668eec10a528659b917557790223248f6356ed07b

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 15276 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
f7f7f8ff662a…b6b2e2e7d8bf coinbase1250