OT-2026-000068088
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000068088) never changes.
Identity and time
| Publication number | OT-2026-000068088 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7f1a-883b-e3d296c2bdb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068088 |
| Status | PUBLIC |
Content hashes
| Canonical text | 601093813cb68f2b6cde6c488d047186a2dd245310dd40158ca3c2d2b5bcaa87 |
|---|---|
| Markdown | 02eec7a81ad8cb954dc56a9ca59c6c4d6e3e2054c89cf49b8b15958b09a74e1a |
| Publication page | eea0ef47ec70651e8dec7048720232a78aa962a06bcfa5f05379213d53859ced |
| Manifest | cc15fdc4de8d11216f701c6918cdf5b7427443fafc1ac9e039f4a71b82f62416 |
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 | hX/pCsafhOC90u05JupxU60qZ+hdUnwx0P3RV3CypgYsUTDne1Tt2YRgRDZwYrJK544R2Lqow+9Vbatv/RBMCA== |
| 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
| 2026-09-17T10:30:40.936704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068088observed eea0ef47ec70651e8dec7048720232a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:40.918450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068088/manifest.jsonobserved cc15fdc4de8d11216f701c6918cdf5b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.899158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068088/publication.mdobserved 02eec7a81ad8cb954dc56a9ca59c6c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:40.877888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068088/publication.txtobserved 601093813cb68f2b6cde6c488d047186...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. |
|---|