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

Block 5468

Hash
00000080f1058d1de5fa43ccdb62c69ca53c2ab5edf5a0c1946941cde2ad1bdd
Confirmations
36703
Time
2026-09-21 10:50:39 UTC
Median time
2026-09-21 10:41:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
0b1574ebb3f9c4939d1428fe8d38c427453559f1ae8e32f3625f28b001252eea
Previous block
000000426f00147e4abe0a966c7658379ff697b65fd9eb9781e2473fd4f73868
Next block
0000004e45af0759285d0928346a1b2c748b159a7d5ba35988d3916a680b3035

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 5468 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
0b1574ebb3f9…28b001252eea coinbase1250