{"assertion":{"alg":"Ed25519","amount":"79.68","attested_at":"2026-08-27T03:50:12Z","attested_at_caveat":"self-asserted attestation time \u2014 not independently timestamped, not a claim of temporal precedence","block":"25841879","block_time":"2026-08-26 20:48:59+00","chain":"gold","disclaimer":"The transaction fact (txid, amount, block, addresses) is independently verifiable on-chain. flow_type and entity labels are Swiss Whale Intelligence interpretations, not on-chain facts. This Ed25519 signature attests authorship by Swiss Whale Intelligence, not the correctness of the interpretation.","entities":{"from":{"proof_url":"https://static.okx.com/cdn/okx/por/chain/por_csv_2026050700_V2.zip","source":"por_okx","source_human":"OKX Proof-of-Reserves, signature-verified","tier":1,"verified_at":"2026-05-31"},"to":{"proof_url":"https://static.okx.com/cdn/okx/por/chain/por_csv_2026050700_V2.zip","source":"por_okx","source_human":"OKX Proof-of-Reserves, signature-verified","tier":1,"verified_at":"2026-05-31"}},"flow_type":"to_exchange","from_address":"0x4a4aaa0155237881fbd5c34bfae16e985a7b068d","key_id":"swi-ed25519-8a0381c77bc3f06c","methodology":{"whitepaper_sha256":"55ed9f0d6dbaf609a482a5941e53be8f08bc3891920e0b2e5928ac142f716326","whitepaper_version":"v1"},"schema":"swi-attest/1","to_address":"0x03ffb8cc16499d20cf79261ebc7064f72984330e","txid":"0xd4e9c5459ac835940bdee16f7e29d7670a793eb633ddfd15d2c5cb2a434ae46b","unit":"oz PAXG","usd_at_tx":"365522.44"},"key_id":"swi-ed25519-8a0381c77bc3f06c","keys_url":"/.well-known/swi-attest-keys.json","schema":"swi-attest/1","signature_b64":"YPW/tpSqa6H2lGU0bbmyCFeOy2/mwdG2OswiPNgFUIwDrxwBZUunyi7Mzg4sEjLlHbycKLGNG4BMgWN8PaPGCQ==","signed_bytes_b64":"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","verify_tool":"https://swisswhaleintelligence.com/verify/"}