OT-2026-000077746
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000077746) never changes.
Identity and time
| Publication number | OT-2026-000077746 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ecf-7508-9da2-5712d2db2af2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ee9af8add3042d2e2a038f69b5962ef801ae889260897263b06640984efc18a |
|---|---|
| Markdown | 36b26cf496db728ab854eb1db32d0e5eed0ed62aa68481232c111b0e40a6c488 |
| Publication page | 854e9ed1ffdf3f3b2e1135e31c0c68ba17f4625ab28508424cff36d02b7206d2 |
| Manifest | 55ca534131f11d256c3e6ea01face97d020cc21161bcebf415a46672cc79e4c0 |
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 | OGTRmd8Vw590V3fRb45Tw+iOHs76U3ZaqXskB4kQwJc0h2PD9pjpyRVSK+0q4I2b3k29uiiE2lJWDA5y+D1KBg== |
| 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
| 2026-09-17T10:06:56.592470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077746observed 854e9ed1ffdf3f3b2e1135e31c0c68ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:56.572864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077746/manifest.jsonobserved 55ca534131f11d256c3e6ea01face97d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:56.527415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077746/publication.mdobserved 36b26cf496db728ab854eb1db32d0e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:56.484575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077746/publication.txtobserved 7ee9af8add3042d2e2a038f69b5962ef...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. |
|---|