{"assertion":{"alg":"Ed25519","amount":"167.0","attested_at":"2026-07-21T16:15:18Z","attested_at_caveat":"self-asserted attestation time \u2014 not independently timestamped, not a claim of temporal precedence","block":"25577924","block_time":"2026-07-21 01:51:35+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":{},"flow_type":"from_exchange","from_address":"0x28c6c06298d514db089934071355e5743bf21d60","key_id":"swi-ed25519-8a0381c77bc3f06c","methodology":{"whitepaper_sha256":"55ed9f0d6dbaf609a482a5941e53be8f08bc3891920e0b2e5928ac142f716326","whitepaper_version":"v1"},"schema":"swi-attest/1","to_address":"0xf8191d98ae98d2f7abdfb63a9b0b812b93c873aa","txid":"0x751ead87822a68db3bc29ba06a9396435b0a9445066d192432c122ba5924ffe4","unit":"oz PAXG","usd_at_tx":"671039.4"},"key_id":"swi-ed25519-8a0381c77bc3f06c","keys_url":"/.well-known/swi-attest-keys.json","schema":"swi-attest/1","signature_b64":"cswnc7kDUXLX3DN8dKk3EuUMOZ4WS3OTbcZGIR/DnoW27C4inQ6rCOAtfBFEigxGHWxa7AZq8gLNXOasjavQDQ==","signed_bytes_b64":"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","verify_tool":"https://swisswhaleintelligence.com/verify/"}