{"assertion":{"alg":"Ed25519","amount":"400.0","attested_at":"2026-07-22T00:50:26Z","attested_at_caveat":"self-asserted attestation time \u2014 not independently timestamped, not a claim of temporal precedence","block":"25581906","block_time":"2026-07-21 15:10:11+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://etherscan.io/address/0xffa8db7b38579e6a2d14f9b347a9ace4d044cd54","source":"etherscan","source_human":"Etherscan curated label","tier":2,"verified_at":""},"to":{"proof_url":"https://etherscan.io/address/0x5bdf85216ec1e38d6458c870992a69e38e03f7ef","source":"etherscan","source_human":"Etherscan curated label","tier":2,"verified_at":""}},"flow_type":"to_exchange","from_address":"0xffa8db7b38579e6a2d14f9b347a9ace4d044cd54","key_id":"swi-ed25519-8a0381c77bc3f06c","methodology":{"whitepaper_sha256":"55ed9f0d6dbaf609a482a5941e53be8f08bc3891920e0b2e5928ac142f716326","whitepaper_version":"v1"},"schema":"swi-attest/1","to_address":"0x5bdf85216ec1e38d6458c870992a69e38e03f7ef","txid":"0x40f083b500c8873d58fa3eeca9203d8a7952d3896b0cc19231afd8c44caa4686","unit":"oz XAUT","usd_at_tx":"1625540.0"},"key_id":"swi-ed25519-8a0381c77bc3f06c","keys_url":"/.well-known/swi-attest-keys.json","schema":"swi-attest/1","signature_b64":"rCWxPUsWdIC1qnBtBuqnqBET4bCgUHRWuRm7lKoNK6lywNAzILUszbldWmX34AXA6oIPMMlyO6NPNn32K/N9AA==","signed_bytes_b64":"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","verify_tool":"https://swisswhaleintelligence.com/verify/"}