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

Block 4783

Hash
0000003d548b64e4006b58ebd1641921e501a10da600007c7f1d3604c2a50380
Confirmations
36033
Time
2026-09-20 10:15:02 UTC
Median time
2026-09-20 10:06:07 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
adb09893f3f1c621c4a98dcd4341fc80d6994487d7410c28a95f1367d05e33e6
Previous block
0000002ef6501b46d5d16d3cb6070254bac32a9bbd42f0f76644f50cce0e1dc7
Next block
00000058ec9f2ebb377d295deeed3b30753d80ebf92c28f603fa78837f3a6c21

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 4783 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
adb09893f3f1…1367d05e33e6 coinbase1250