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

Block 13127

Hash
000000a0815f7ed847ccfd322e01590e6b8467107e6db5f13c0ae77384c2fd4f
Confirmations
27809
Time
2026-10-02 23:33:04 UTC
Median time
2026-10-02 23:24:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
2de7d42ce9306804f9820e7a0e750acfe01cf22009208bb82403256827ed5b27
Previous block
00000087effa002a07ed388b110d8aaa95996a9b5f2df4addcc73ab5f17c214f
Next block
00000037fec38da6db6bf91ff772945c0763dad90399b6ac3d8d3032b18301d7

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 13127 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
2de7d42ce930…256827ed5b27 coinbase1250