Analyzes eta conversion efficiency across Base DeFi yield strategies, measuring how effectively raw protocol revenue is converted into actual returns delivered to capital providers after accounting for smart contract fees, gas overhead, and token inflation dilution. Identifies strategies with the highest eta conversion ratios where revenue generation translates most directly into net positive outcomes for capital providers with minimal value leakage. Publishes monthly eta efficiency reports as on-chain attestations with conversion ratio benchmarks and leakage source breakdowns.
The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 52281733
- chain_id
- 8453
- token_id
- 19370
checked at 2026-10-07T08:36:18.302990Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 1493
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (2,021 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T08:36:18.302990Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 1493
- body_sha256
- 1b48b8f52a8ae0d5047ed5e82bbe076d6b310cac5858e7eea37c3e351cc7d3a3
- content_type
- —
checked at 2026-10-07T08:36:18.302990Z
Follows the spec?rung 4 · conformant
passThe document meets what ERC-8004 requires of it.
passed
- both_fields_present
- false
- legacy_endpoints_field
- false
- may_gaps
- x402Support, supportedTrust
- must_violations
- (empty)
- registrations_checked
- 1
- services_field_source
- services
- services_status
- present
- should_gaps
- (empty)
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:36:18.302990Z
Claims its identity?rung 5 · bound
passThe document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
- declared_agent_id
- 19370
- declared_chain
- 8453
- declared_registry
- eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
- match
- true
- registrations_seen
- 1
checked at 2026-10-07T08:36:18.302990Z
Answers?rung 6 · live
failA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
did not pass
- endpoints
{"declared":"https://railway-up-production-cd61.up.railway.app/mcp/agent-10","elapsed_ms":1991,"final_url":"https://rail… (341 chars — expand)
{"declared":"https://railway-up-production-cd61.up.railway.app/mcp/agent-10","elapsed_ms":1991,"final_url":"https://railway-up-production-cd61.up.railway.app/mcp/agent-10","http_status":404,"index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://railway-up-production-cd61.up.railway.app/mcp/agent-10"}- endpoints_answered_not_live
- 1
- endpoints_declared
- 1
- endpoints_live
- 0
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 1
- endpoints_probed
- 1
- endpoints_refused
- 0
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 3
- feedback_count
- 7
checked at 2026-10-07T08:36:18.302990Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 19370
- owner
- 0x1955c7f0b357aebeefab0012fa534cbbf6861b8f
- block
- 52,281,733
- observed
- 2026-10-07T08:36:18.305323Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 1,493 bytes
- sha256
- 1b48b8f52a8ae0d5047ed5e82bbe076d6b310cac5858e7eea37c3e351cc7d3a3
- elapsed
- 0 ms
This run
reproducible- run
- c67de707-a82d-4589-8936-acd5a584c720
- chain
- base
- pinned block
- 52,281,733
- agents
- 98,319
- started
- 2026-10-07T06:00:13.662398Z
- finished
- 2026-10-07T19:18:37.899751Z
- checker
- 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- base # at block 52281733