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

Block 2496

Hash
000001ac5089c2e3d7933ceabc7b99fc43cabbae41204de12262e4f9d0fe3faa
Confirmations
38533
Time
2026-09-17 18:52:56 UTC
Median time
2026-09-17 18:44:53 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
683ee372b12c5f5783b731cd11c88416546b5ade34ed432f99c69c9398e0712e
Previous block
000000b73f2fef79dfcb08a56edee59ca943bc290fe628beb57eddad7baa99e6
Next block
0000010cf219d942490067c4dfb9f9f9ba7d9efa803f6b125ebae7ac7205b79d

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 2496 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
683ee372b12c…9c9398e0712e coinbase1250