OT-2026-000093472
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000093472) never changes.
Identity and time
| Publication number | OT-2026-000093472 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7306-9600-bb3e2bf277c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093472 |
| Status | PUBLIC |
Content hashes
| Canonical text | 708073747c67d23d574cd487fc265e5f4e739742055106f394c6c2c9a431fabd |
|---|---|
| Markdown | 62779e4af3b53fceda346b22c8204061684965fea95b4ba91df0c35f8a9e1aca |
| Publication page | 04d8134948f085933304221ee4ce21bbfa096e5791858a8e1811aeed265982e9 |
| Manifest | 0032f40ea48d5e7e497d627b0ae0bacd1e481f1d18d977ce778b064eccc2fc59 |
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 | w+sihZbxWd8NB6PIV1/obYqdM8qohlqPw1fZLQhmL8UopgB2eTrVXlkJLdUOVy/o7ysXGbQfJdni2b7dnNSKCw== |
| 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
| 2026-09-17T09:40:24.471980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472observed 04d8134948f085933304221ee4ce21bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.454924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472/manifest.jsonobserved 0032f40ea48d5e7e497d627b0ae0bacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.437092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472/publication.mdobserved 62779e4af3b53fceda346b22c8204061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:24.419623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472/publication.txtobserved 708073747c67d23d574cd487fc265e5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.572322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472observed 04d8134948f085933304221ee4ce21bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.551096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472/manifest.jsonobserved 0032f40ea48d5e7e497d627b0ae0bacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.535155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472/publication.mdobserved 62779e4af3b53fceda346b22c8204061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.518226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093472/publication.txtobserved 708073747c67d23d574cd487fc265e5f...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. |
|---|