OT-2026-000064760
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000064760) never changes.
Identity and time
| Publication number | OT-2026-000064760 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-7df7-9428-4e1d301eaf29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064760 |
| Status | PUBLIC |
Content hashes
| Canonical text | 597c595abe411da820299754c47e060a3b26f17438f45ad50cf7c13591d34343 |
|---|---|
| Markdown | 44d524c387a06e4a9d8f8d387531ed1fba6d4612ef8cc307499106553b3d6f94 |
| Publication page | 1b7dc63e8df6bb2656b02e3ef78cc388499b185b729e71342a1b543442a287b6 |
| Manifest | 5f78af1f355b5375612210cd460e4c87ddb5eb667edc837ee2f051d5e9c4190a |
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 | G3ZpOJUmuXCMtA/07EaTewTsK+2wXV1qFcL7oUSFCefxzHm4Wz95n20tt57oqCRsCsxjO5AKJUIF74Wp6mAJAg== |
| 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
| 2026-09-17T10:35:38.729720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064760observed 1b7dc63e8df6bb2656b02e3ef78cc388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:38.708059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064760/manifest.jsonobserved 5f78af1f355b5375612210cd460e4c87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:38.689597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064760/publication.mdobserved 44d524c387a06e4a9d8f8d387531ed1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:38.672662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064760/publication.txtobserved 597c595abe411da820299754c47e060a...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. |
|---|