OT-2026-000006508
Publication integrity record
Vacuum cup gripper, three zone face, two outlet manifold, ejector fed, vented before set down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000006508) never changes.
Identity and time
| Publication number | OT-2026-000006508 · never reused |
|---|---|
| Internal UUID | 01a0a95d-aba9-78bc-a66d-3c210adfe367 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:38:03.435910Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006508 |
| Status | PUBLIC |
Content hashes
| Canonical text | 031660ea60a4c4a2b5b13af097fae9fdfc9bec195f6238c6fe8ef4dda6de1f80 |
|---|---|
| Markdown | f06504837aa989dba6bfcd5487d688f61d611e60e6f8a3d4fdf9a2f570f79946 |
| Publication page | 255c6ad50fcae77211e7b4ad37887f26494cd2e1b6c61fefc4866cd0a7d920fe |
| Manifest | 4dec25e989b9f7ffca0fe8720045cf44f104fb2a54f9c4ddf45e9017b036f538 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | ksFmMpIej2AM3noFJciCBUVhDV3KrU5aVfFzLMgWxv2ZIQSnnNFNSsjGnocDiQEHlKwn3fXYatoHU52b0qtVAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:09.433389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006508observed 255c6ad50fcae77211e7b4ad37887f26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:09.420166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006508/manifest.jsonobserved 4dec25e989b9f7ffca0fe8720045cf44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:09.406289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006508/publication.mdobserved f06504837aa989dba6bfcd5487d688f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:09.393192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006508/publication.txtobserved 031660ea60a4c4a2b5b13af097fae9fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|