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

Block 13264

Hash
000000599f7de00c36ddb1898449b268146161170cbe4debd6dcda48bcd96d0e
Confirmations
27549
Time
2026-10-03 03:35:30 UTC
Median time
2026-10-03 03:27:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
074c6b2ad59bbe91f0a01ccd8ab6557db2cb5a63869d869e64408ec6b1af244a
Previous block
000000767fcb5d08cdcbfc621cedff26b27498846debb2a5a9154d38a6a2a69a
Next block
00000033e0fe034f6bbd5b84b79d403178a491ec9484403d162daea0040efe3d

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 13264 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
074c6b2ad59b…8ec6b1af244a coinbase1250