OT-2026-000078958
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented after 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-2026-000078958) never changes.
Identity and time
| Publication number | OT-2026-000078958 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7830-9001-3f8eedabf838 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078958 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3393588c2393a0443817741f16cb49ed692706086d782a49dea88457848a759 |
|---|---|
| Markdown | fbcf8e2be6a7746a61e0d9be60cee7906c2d5e902c172face1d31b918efa63f4 |
| Publication page | 603d918913090a049f38913d4aeff0a09c7f8114a4599cb23fa621e55a86a701 |
| Manifest | 22fb9790810d451daca2062871af6d2944f8ff1f047131082a8e093ab1a28d28 |
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 | MkyX4lJTKtah1geQXAtF1vzYjfHG3habCqrIrAiUTr/Tw9ofrVHMFBqYCWfeOBQEOf7bUec2Fg3wSjIgKakZBA== |
| 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
| 2026-09-17T10:05:23.201721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078958observed 603d918913090a049f38913d4aeff0a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:23.183291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078958/manifest.jsonobserved 22fb9790810d451daca2062871af6d29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:23.164847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078958/publication.mdobserved fbcf8e2be6a7746a61e0d9be60cee790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:23.147422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078958/publication.txtobserved a3393588c2393a0443817741f16cb49e...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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