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

Block 2345

Hash
0000033d0e02c3d386d693c144ba47a38039168323aed5bf6688e71f43e323af
Confirmations
39222
Time
2026-09-17 14:54:38 UTC
Median time
2026-09-17 14:46:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a119a1e7efb77fb899ab4b1f920bf42b702014021cb018eb2039e1ca7df91d54
Previous block
000000660de545fa57fdc6684ed3557879f6ff95420e80ebf075ec0fc1b61a0b
Next block
000001b7dd16532d5fa19eeb8f61a153a971cc5f8f7eb8a40b450d0035262125

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 2345 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
a119a1e7efb7…e1ca7df91d54 coinbase1250