PUBLIC SOURCE OBSERVATIONS · INTERNAL PROVIDER-ONLY BENCHMARK

What public source evidence shows — and leaves unknown.

The public benchmark observations below are separate from the paid internal acceptance summary. They are not a customer testimonial or an external case study. Qualification remains UNKNOWN; paid-order candidate details remain private.

Three public source observations. Qualification remains UNKNOWN.

These rows are public source observations from an internal provider-only benchmark. They are not supplier recommendations, verified quotations, confirmed manufacturers, or completed RFQ candidates.

strict product/model/material confirmation: 0 / 3

observed specification signals: 3 / 3

final qualification: 3 / 3 UNKNOWN

five-case benchmark overall: NOT_PASS

Recorded observations are not confirmed matches. Rows retain their recorded order, without a recommendation or ranking. Public shop identifiers distinguish platform shops; company and manufacturer identities remain unconfirmed.

Public source observation 1

Final qualification: UNKNOWN

Evidence status: INSUFFICIENT_EVIDENCE

Original public short title: 304不锈钢平垫金属垫圈加大介子螺丝加厚圆形不锈钢垫片M4m5m6m8

Public product identifier: 876803043112

Open public product source

Public shop display name: UNKNOWN

Public shop identifier: b2b-220691320759005447

UNKNOWN — no public shop source was recorded.

Observed: . This is a historical observation, not a current price, stock or availability check.

Observed listing price: 0.01 CNY / 件. Supplier confirmation: UNKNOWN.

Observed minimum order quantity: 1 件 (recorded listing MOQ).

Observed specification signals

  • product type: 304不锈钢平垫金属垫圈加大介子螺丝加厚圆形不锈钢垫片M4m5m6m8. Confirmation: UNKNOWN.
  • model/size: 304不锈钢平垫金属垫圈加大介子螺丝加厚圆形不锈钢垫片M4m5m6m8. Confirmation: UNKNOWN.
  • material: 304不锈钢. Confirmation: UNKNOWN.

Missing evidence

  • strict product model material confirmation: UNKNOWN
  • company registration: UNKNOWN
  • manufacturer or trader identity: UNKNOWN
  • certification: UNKNOWN
  • quantity price tier: UNKNOWN
  • supplier confirmed quote: UNKNOWN
  • public shop display name: UNKNOWN
  • public shop source url: UNKNOWN

Public source observation 2

Final qualification: UNKNOWN

Evidence status: INSUFFICIENT_EVIDENCE

Original public short title: 304不锈钢沉头螺丝碗型垫圈实心锥型凹凸装饰鱼眼垫片M3M4M5M6M8

Public product identifier: 768495653666

Open public product source

Public shop display name: UNKNOWN

Public shop identifier: b2b-2217314326357a0afc

UNKNOWN — no public shop source was recorded.

Observed: . This is a historical observation, not a current price, stock or availability check.

Observed listing price: 0.30 CNY / 件. Supplier confirmation: UNKNOWN.

Observed minimum order quantity: 5 件 (recorded listing MOQ).

Observed specification signals

  • product type: 304不锈钢沉头螺丝碗型垫圈实心锥型凹凸装饰鱼眼垫片M3M4M5M6M8. Confirmation: UNKNOWN.
  • model/size: 304不锈钢沉头螺丝碗型垫圈实心锥型凹凸装饰鱼眼垫片M3M4M5M6M8. Confirmation: UNKNOWN.
  • material: 304不锈钢. Confirmation: UNKNOWN.

Missing evidence

  • strict product model material confirmation: UNKNOWN
  • company registration: UNKNOWN
  • manufacturer or trader identity: UNKNOWN
  • certification: UNKNOWN
  • quantity price tier: UNKNOWN
  • supplier confirmed quote: UNKNOWN
  • public shop display name: UNKNOWN
  • public shop source url: UNKNOWN

Public source observation 3

Final qualification: UNKNOWN

Evidence status: INSUFFICIENT_EVIDENCE

Original public short title: 厂家直销304不锈钢加大垫片圆形不锈钢平垫圈金属螺丝平垫直发

Public product identifier: 1011689226398

Open public product source

Public shop display name: UNKNOWN

Public shop identifier: b2b-2212765959751f1eb5

UNKNOWN — no public shop source was recorded.

Observed: . This is a historical observation, not a current price, stock or availability check.

Observed listing price: 0.02 CNY / 个. Supplier confirmation: UNKNOWN.

Observed minimum order quantity: 1 个 (recorded listing MOQ).

Observed specification signals

  • product type: 厂家直销304不锈钢加大垫片圆形不锈钢平垫圈金属螺丝平垫直发. Confirmation: UNKNOWN.
  • model/size: 厂家直销304不锈钢加大垫片圆形不锈钢平垫圈金属螺丝平垫直发. Confirmation: UNKNOWN.
  • material: 304不锈钢. Confirmation: UNKNOWN.

Missing evidence

  • strict product model material confirmation: UNKNOWN
  • company registration: UNKNOWN
  • manufacturer or trader identity: UNKNOWN
  • certification: UNKNOWN
  • quantity price tier: UNKNOWN
  • supplier confirmed quote: UNKNOWN
  • public shop display name: UNKNOWN
  • public shop source url: UNKNOWN

Download public source observations and machine-readable qualification states

REAL PRODUCTION PAID ACCEPTANCE EXAMPLE · INTERNAL_ACCEPTANCE

Three candidates delivered on a completed 2.99 USDC check.

Delivered

A real paid check completed and delivered three evidence-backed China supplier candidates worth advancing to RFQ.

Payment accepted

The order was settled for 2.99 USDC on Base via the official x402 path.

Production completed

The completed check delivered the accepted result. This page reports that aggregate outcome, not a new purchase or an independent customer review.

Measured evidence coverage · PROVIDER_ONLY_BENCHMARK

What was actually captured for three distinct platform shops

This separate recorded provider-only benchmark contains three washer source observation rows, with final qualification UNKNOWN. It is not the paid acceptance order described above, and is not a customer testimonial. No new purchase or sourcing run was made to create this summary.

Evidence observed: . Coverage distinguishes recorded observations from confirmed matches. The three recorded product/model/material verdicts remain UNKNOWN for all three candidates; quantity/MOQ matches do not count as specification matches. Variant and supplier-capability observations are shown separately, without promoting them to exact-match evidence. Coverage does not certify the supplier or guarantee the same coverage on every run.

Recorded field coverage for three public source observation rows
Evidence fieldObservedUnknown
product title3 / 30 / 3
Confirmed product/model/material match0 / 33 / 3
recorded specification observations3 / 30 / 3
supplier capability observations3 / 30 / 3
supplier shop name0 / 33 / 3
manufacturer or trader0 / 33 / 3
platform shop identity3 / 30 / 3
source url3 / 30 / 3
observed moq3 / 30 / 3
requested quantity fit2 / 31 / 3
observed listing price3 / 30 / 3
price currency3 / 30 / 3
price unit3 / 30 / 3
quantity tier0 / 33 / 3
observed at3 / 30 / 3
contact path3 / 30 / 3
rfq worthy reason3 / 30 / 3
risks or unknowns3 / 30 / 3
evidence provenance3 / 30 / 3
company registration0 / 33 / 3
certification evidence0 / 33 / 3
confirmed supplier quote0 / 33 / 3

The full five-case benchmark recorded 3, 3, 2, 3 and 0 distinct shops at its original gate. These counts do not establish final qualification for the public observation rows. Two cases were shortages; the benchmark did not pass overall. A contact path means a listing or shop entry, not a supplier reply.

Observed listing price is dated platform evidence. Confirmed supplier quote requires a supplier response to the specific RFQ. Requested-quantity tier match is UNKNOWN when no applicable price tier is recorded.

Public source observations are disclosed only within the stated evidence transparency scope. Paid-order candidate details remain private; no supplier recommendations are published in these benchmark rows. Download measured coverage and provenance.

How to read your report

Decision fields, not invented supplier cards

The following table explains the report structure. It does not contain the three production candidates or recreate their values.

Evidence to inspect for each supplier candidate
Decision fieldHow to interpret it
Supplier/company identityDocumented platform shop and linked company evidence where available; distinguish a shop from a legal entity.
Platform/company certificationRead the subject, scope and source of certification evidence; do not infer product conformity from a shop badge.
Manufacturer or traderPreserve supported production-versus-trade evidence and identify claims that remain unconfirmed.
Product, SKU and specificationMatch the named variant and mandatory requirements; supplier RFQ-worthiness is separate from exact product qualification.
MOQ and quantityRead the minimum, original unit and requested-quantity fit together. A pack is not necessarily a piece.
Observed price or tiersKeep amount, currency, unit, applicable tier and time together. A listing observation and a supplier-confirmed quotation are different evidence.
Contact pathAn available listing/shop contact route does not imply that a supplier has been contacted or has replied.
Evidence source/timeKeep source links and observation dates so the next inquiry refers to the same evidence.
Known gapsMark unavailable or unresolved evidence at field level, without turning every gap into a global supplier failure.
Why RFQ-worthyExplain why the evidence supports the next inquiry and which questions remain before purchase.

Paid-order candidate-level production example: NOT_AVAILABLE_FROM_AUTHORIZED_PUBLIC_MATERIAL. The public proof includes the separate benchmark observations above, an aggregate paid acceptance, measured field coverage, and this reading guide. No Candidate A/B/C values are invented.

Disclosure boundary

Paid-order candidate details remain private.

This summary deliberately omits the customer's wallet address, order reference, payment signature and identity, and it does not infer supplier details from the archived historical sample. The archived sample is a separate evidence-format example and is not the real paid order.

Image Stripe hosted Checkout is live for USD 2.99. Free editable confirmation comes first; verified payment creates one order and entitlement, followed by automatic sourcing, 1–3 distinct source-backed suppliers, an English report and Agent JSON, and durable recovery without repayment. Image and text/model Agent payments use live x402 v2 for 2.99 USDC on Base. Legacy text/model Stripe is OFF. Main product only; accessories are not promised; shortages and UNKNOWN stay explicit. Read the MCP preparation and purchase guide.

SeekAPI does not present this record as an independent external customer or as a testimonial. It is an internal acceptance summary of an authorized production run.

Paid acceptance provenance

Recorded from the completed internal acceptance.

This summary records the previously completed internal production acceptance. The live discovery tool reports current service availability; the product page describes the current customer contract. It does not represent a new purchase or replay.