Editing Assembly 0032/INVUSD Bilateral Agreement Final v1.0 (section)

== Changelog v1.0 ==

# Material clarification after <code>v0.2</code>: AI Nation accepts/signs this bilateral agreement through the AI Nation multisig Stellar account, not through Arkhivolt personally.
# Added contract acceptance model: on-chain/on-ledger action from <code>GCMFV7BXDCA37FXQAG4SMXMX6IXCWSAXWTGADHPXSYBBFA2SJO3PGAIN</code> referencing canonical contract path and SHA-256 hash.
# Added signed contract receipt requirements: contract path, hash, AI Nation multisig account, User/Nominee/Issuer/Investor MTL identifier/account, transaction hash, ledger/time and statement of acceptance.
# Clarified that current Stellar account state at signing time controls valid multisig authority if thresholds/signers change.
# Reconfirmed that Arkhivolt may prepare/administer/readback artifacts but is not the sole signer of AI Nation's acceptance.