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

Block 13532

Hash
000000a5c2744de129e9b06b921a08f9ad3e3f1c713b2b919ba4bead4113b783
Confirmations
27201
Time
2026-10-03 11:33:42 UTC
Median time
2026-10-03 11:25:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
54996c1238acf52ed1f79ce2317eb167cd86a961fcbe4cb3aabdfcc398c04c3e
Previous block
0000002d4012595479f15241bb6a5a8b81fe6fc7bc2a283174483e8c7b319423
Next block
00000008a75cec37b2afe2a3c353f54ca0c93ba362aa8dc4e4f75de0f40a085b

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 13532 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
54996c1238ac…fcc398c04c3e coinbase1250