OT-2026-000088060
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000088060) never changes.
Identity and time
| Publication number | OT-2026-000088060 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7e5e-bf39-5205df704b21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a7232059b1a219e86e3f218006986f56f309b913918deeaf65b6782b402c14a |
|---|---|
| Markdown | bf1f05082ccd5d44fd617139784e663ddc63b8070f2060e20025c2bc44a1bcd1 |
| Publication page | 15531b314834f537e9f560ba9328b501070eb11dcfcddf2b39ca9e2434683f3f |
| Manifest | a62fc33edba62797618e202728c154e9541589424cb6ca6b800c0e62e5ae6f8e |
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 | hDDpVxp93j5ekCmgTQtRZzhxVYDkBMe4ManYmtzKlpumASsQ4Z1QSjQMBnXYu9eK+iKIPVwPaH+XHMU8mumNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:03.332427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060observed 15531b314834f537e9f560ba9328b501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:03.311486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060/manifest.jsonobserved a62fc33edba62797618e202728c154e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.290672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060/publication.mdobserved bf1f05082ccd5d44fd617139784e663d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.273685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060/publication.txtobserved 9a7232059b1a219e86e3f218006986f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.444668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060observed 15531b314834f537e9f560ba9328b501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.421981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060/manifest.jsonobserved a62fc33edba62797618e202728c154e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.404570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060/publication.mdobserved bf1f05082ccd5d44fd617139784e663d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.385488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088060/publication.txtobserved 9a7232059b1a219e86e3f218006986f5...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. |
|---|