OT-2026-000071925
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000071925) never changes.
Identity and time
| Publication number | OT-2026-000071925 · never reused |
|---|---|
| Internal UUID | 01a0ae92-47c0-7cd1-80f4-1af6cce27a25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:37.365346Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071925 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3c29cb78cf7c06e8dd893c957dc03842544cf1411ce6960f554af2d9f1e0aba |
|---|---|
| Markdown | cdf6b73e49d2c1a2052fe22b67f823534404bd1ad4b32a4507e9d2470e70c2a6 |
| Publication page | ec5f8d29720108a0a5230d91fe1b6f3e581c364fc07ad1c78d32f4fbe73a9e81 |
| Manifest | 1f259775135dd300f7609d010da7cffed117cb72c54058a1685355818f2412f3 |
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 | koFXUZfOnoJDJVjLvWU74aXip/sKOKD8QXt+kFLGoT6h9AWSzLZ5QgvpQlxAZZX4vJ+6d7QYyLdKq7HgEyCBCw== |
| 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
| 2026-09-17T10:22:57.312338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071925observed ec5f8d29720108a0a5230d91fe1b6f3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:57.293298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071925/manifest.jsonobserved 1f259775135dd300f7609d010da7cffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:57.272446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071925/publication.mdobserved cdf6b73e49d2c1a2052fe22b67f82353...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:57.256183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071925/publication.txtobserved f3c29cb78cf7c06e8dd893c957dc0384...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. |
|---|