OT-2026-000079794
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000079794) never changes.
Identity and time
| Publication number | OT-2026-000079794 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-70af-a7b8-0f035a959a3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079794 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa5055e003f524addcaddb2ba40a8d56ca1cfafeacec463ceaae92498511f623 |
|---|---|
| Markdown | 86c99839ca782724d49868dc5fb8ff29008b9c023b767472382558562d226b6d |
| Publication page | 629136fd3d6598b0eeb6a81f923156a5107c0fd535ef2fef94224f6c70f1d6c2 |
| Manifest | 60732c7db1a5f72bdb43cda5c1835892618b4d724a76d2994ea7aba39e6af4dd |
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 | +NRxuY0O4QWtKPaG01bclXX84ZccUE+3hailS0GkQYlKUiRGWQzolarVxCJ1/UC9qGYlRbSrg5bL+oO8REBkDQ== |
| 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
| 2026-09-17T10:03:40.307480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079794observed 629136fd3d6598b0eeb6a81f923156a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:40.290396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079794/manifest.jsonobserved 60732c7db1a5f72bdb43cda5c1835892...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:40.272267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079794/publication.mdobserved 86c99839ca782724d49868dc5fb8ff29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:40.255055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079794/publication.txtobserved aa5055e003f524addcaddb2ba40a8d56...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. |
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