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

Block 12583

Hash
0000001e64d4659dddd532b0969c6da42f9c496f3b30d7742edf2ccc6cdcf502
Confirmations
27815
Time
2026-10-02 07:14:41 UTC
Median time
2026-10-02 07:06:04 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
1e18952b8596bb51421340c40c4ed9784c3ef7bbfa1d6181697459907f29811a
Previous block
0000004ac28973a385f19a3c29ba3026a15e45f0c042efb6d62ccaa813c56003
Next block
0000003ce59501dd9b581101bb1c4776fd0326733e197353abf217f4853f5149

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 12583 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
e6631ba7820b…1002b671044a coinbase1250.0000033
33e268a995a3…58c8d41541bd pays to P2MR1249.99999670.0000033