OT-2026-000075862
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000075862) never changes.
Identity and time
| Publication number | OT-2026-000075862 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fe-7004-8878-18fd8b0f0cf5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e5d0de89e41c4014c0770b6f59804b9770596a9d95aa52b423ab1a2b220bd21 |
|---|---|
| Markdown | bd12ee61ab8bb72722a76310834a40b4d23afff549ac14748028b726f61da17f |
| Publication page | 33be30bc16dbc12bf4a3f2c0eadc68bb03c7cd3b3caf65a255a683cfc1b6d285 |
| Manifest | d960db47f73f06b44a10234ef67b8823480cc2b85cd2f784ef9946a54d0615e3 |
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 | +4F7+ds719RQegfp3aYEblJB1HTtyTV7EG4s9kMOKpr+pKkk7bBP3yAsNVxL5R719x3wGoDGfdbvFHBDt/9LDw== |
| 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
| 2026-09-17T10:14:36.040670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075862observed 33be30bc16dbc12bf4a3f2c0eadc68bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:14:36.022280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075862/manifest.jsonobserved d960db47f73f06b44a10234ef67b8823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:36.002096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075862/publication.mdobserved bd12ee61ab8bb72722a76310834a40b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:14:35.982225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075862/publication.txtobserved 0e5d0de89e41c4014c0770b6f59804b9...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. |
|---|