Parano1d
Copyright 2026 Paranoid Zero
Designed and developed by Ignotus Nemo

Portions of the binary-field implementation are derived from hekate-math:
https://github.com/oumuamua-labs/hekate-math

hekate-math
Copyright 2026 Andrei Kochergin and Oumuamua Labs.

Portions of the field, multilinear-extension, sumcheck, and tensor-algebra
implementation are adapted from binius64:
https://github.com/binius-zk/binius64

Copyright (c) 2025 The Binius Developers
Copyright (c) 2025 Irreducible, Inc.

Portions of the Ligerito polynomial-commitment implementation are ported from
bolt-rs:
https://github.com/bcc-research/bolt-rs

Copyright (c) 2026 Bain Capital Crypto, LP and Ron Rothblum
Modifications copyright 2026 Succinct Labs, Benedikt Bunz, William Wang

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Jetsam
Copyright 2026 the Jetsam developers

Jetsam is a derivative work of Parano1d (above), used under the Apache License,
Version 2.0. The upstream copyright and attribution notices are reproduced in
full at the top of this file and are NOT superseded by this section.

Source files carry the copyright of the Jetsam developers for the modifications made
to them, together with a pointer to this NOTICE for the upstream attribution.
Nothing in that arrangement is intended to disclaim, replace or diminish the
upstream copyright recorded above; this file is the authoritative attribution
for the whole work.

Jetsam is an independent network. It is not endorsed by, affiliated with, or
supported by Paranoid Zero or Ignotus Nemo.

A complete description of the modifications made to the upstream work is
maintained in CHANGES-FROM-UPSTREAM.md, as required by section 4(b) of the
Apache License, Version 2.0.

The proof-of-work function used by Jetsam is named TowerHash. TowerHash is built
on the Poseidon2b permutation over binary tower fields, published as:

  "Poseidon(2)b: Binary Field Versions of Poseidon/Poseidon2"
  Lorenzo Grassi et al., IACR ePrint 2025/1893
  https://eprint.iacr.org/2025/1893

Jetsam instantiates that permutation with its own round constants, domain
separation tags, sponge schedule and nonce lane. The permutation itself is
unmodified in structure; Jetsam does not claim to have designed it.
