OT-2026-000082868
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000082868) never changes.
Identity and time
| Publication number | OT-2026-000082868 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7a2e-8ec6-44d2be40de60 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082868 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8522b0e08073d27f1d9dab6b4a2438741daee6c3e971957227d5d781b773458a |
|---|---|
| Markdown | 39269f6510d312fd279c831d3ab5086fa4e72e1686642fd2a0850b5b4f558dd3 |
| Publication page | 1075749765d4d4cf4c8e18b85ecd29901634658e76724b50954c021238310060 |
| Manifest | d3fed6e1397816143280025ee6f378a1aa015e18cf23584fabd7575426d301d5 |
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 | gr6hp8BnNpx3IrITNr1BXh2YHqb7zudRBxSI93jTBNW13lujVgx/LIxpINvUUSsncpDH8VEC6LgXyO+Fib7PDw== |
| 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
| 2026-09-17T09:58:32.950676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082868observed 1075749765d4d4cf4c8e18b85ecd2990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:32.933396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082868/manifest.jsonobserved d3fed6e1397816143280025ee6f378a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.915320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082868/publication.mdobserved 39269f6510d312fd279c831d3ab5086f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:32.887736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082868/publication.txtobserved 8522b0e08073d27f1d9dab6b4a243874...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. |
|---|