OT-2026-000079384
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000079384) never changes.
Identity and time
| Publication number | OT-2026-000079384 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7943-b186-dae760ed39fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bbdd304174dfce589cba66cf58163269d5c1aca9864bf36a4bd8aca884121e6 |
|---|---|
| Markdown | 9c774c9569cc5c0de9142dafa4c1905e5688c11f2cb73d8f7da38fc060fe6f9d |
| Publication page | e00cfa6b3cd8932eba1ed6187a4918763d0cbf6a9bbaf3a4cbfd1d3754bcf802 |
| Manifest | 092911b78d19c315afeee73e0d558a6c640b562632991160d738b80df78ae197 |
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 | aQUElJ7HUnT2JIV6HA4y/V7q0eQeigNMpAfxyQQb0hy2nPjwzc4MrI3g8GUbQ0jwAZLz/m+GTcwCv9nwmsDxBQ== |
| 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
| 2026-09-17T10:05:00.304838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079384observed e00cfa6b3cd8932eba1ed6187a491876...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:00.286406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079384/manifest.jsonobserved 092911b78d19c315afeee73e0d558a6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:00.267537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079384/publication.mdobserved 9c774c9569cc5c0de9142dafa4c1905e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:00.249361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079384/publication.txtobserved 6bbdd304174dfce589cba66cf5816326...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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