OT-2026-000084134
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000084134) never changes.
Identity and time
| Publication number | OT-2026-000084134 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-77f9-a114-52e4651088ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084134 |
| Status | PUBLIC |
Content hashes
| Canonical text | d490c310d1a3b06c1c2fc1e550f82a497c050b5b96ef376f26db732271b99e8f |
|---|---|
| Markdown | 6d97a6e5e8dcca660bade979b80bb63c7ca43df62cf473d0aed3d1f72e085c35 |
| Publication page | 3cef0fab2d767a64277b5587a480cbc8c5803e89bf0995b5dcd5efac77ecd8ed |
| Manifest | 0e4424150db5919e591077cd89130d34e50aec83f07642c3b95970468b2908c1 |
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 | p92khmJwRxM86ua8EO9jkbruTo/rtFD48vkcetU1Xzw+WwGjwRZSDoS70Bd9QUZVKNPcAWAXSGvu/woFQ2qKCQ== |
| 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
| 2026-09-17T09:55:53.918698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084134observed 3cef0fab2d767a64277b5587a480cbc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:53.901676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084134/manifest.jsonobserved 0e4424150db5919e591077cd89130d34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:53.884952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084134/publication.mdobserved 6d97a6e5e8dcca660bade979b80bb63c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:53.867606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084134/publication.txtobserved d490c310d1a3b06c1c2fc1e550f82a49...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. |
|---|