OT-2026-000078894
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000078894) never changes.
Identity and time
| Publication number | OT-2026-000078894 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-78b7-ab7c-78bc55832a31 · 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-2026-000078894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07613235b28e1d70785cd5be1b913582f21f9bafc5f407b4140453aad8ff634e |
|---|---|
| Markdown | e7cc4c2b93c7733513b7602798a7d252e9dfe1256f9929d46d3bcefd6d198659 |
| Publication page | e7cc828c70b980a5a3f9d80de7777f2805c221ea87ba4388b436dcaa2318c457 |
| Manifest | 85021adff9da06db9dcda838a9159630331f95f029646027af20b2cee53e9399 |
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 | rbX79OmpHZM62lhDtdeG4sUGBw6RisCZuBI9cgEVKCYyUl2TGq1DuAbXp61nViRi24MGUWTk10BBptuurKAyAw== |
| 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
| 2026-09-17T10:05:42.234276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078894observed e7cc828c70b980a5a3f9d80de7777f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:42.217116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078894/manifest.jsonobserved 85021adff9da06db9dcda838a9159630...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.199317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078894/publication.mdobserved e7cc4c2b93c7733513b7602798a7d252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:42.180571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078894/publication.txtobserved 07613235b28e1d70785cd5be1b913582...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. |
|---|