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

Block 4818

Hash
0000005c4072891b3cabaef2f613aa658c071c25fd79fbc89981a4cc95715f87
Confirmations
35983
Time
2026-09-20 11:19:04 UTC
Median time
2026-09-20 11:09:28 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
293c401b2c505c14748a65b8fa53d96238b4adaf6c7e4977d5f1f6e5d570b89b
Previous block
000000d92d35cd12a000e0b6780fea9a63da419bf0a641fdd3c98a6a339e5338
Next block
0000007cac28954d6237b9299d9748e84af9032428cdbcd2e3f2e97a23626e3d

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 4818 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
293c401b2c50…f6e5d570b89b coinbase1250