OT-2026-000066746
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000066746) never changes.
Identity and time
| Publication number | OT-2026-000066746 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7f10-8b55-b8f3ed9e4a9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 036bdabef8d00c8a150e86aac63623047d38d1f579a14dfd5c0c93dfb96ddf16 |
|---|---|
| Markdown | 02e1268839c625109b8ec1492eea401962a7336152c7164e769177fac890fde8 |
| Publication page | ccfc9c90bb5131fbc36166cb8e3f4008daf6f6420f74fcfc55cbc7cf759ae7cf |
| Manifest | c62224cde6575e8a40b96a3aaac70743c728992ad839372f4c55e17581e056a7 |
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 | AD1S2vicfcasjgCrmpeLqLGWmgtUbsKMjNyHkW2YghDE8rBmMupGvlwPGvds6olAsKlqcARWCdrkQCscvFYLAQ== |
| 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
| 2026-09-17T10:33:09.418284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066746observed ccfc9c90bb5131fbc36166cb8e3f4008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:09.399340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066746/manifest.jsonobserved c62224cde6575e8a40b96a3aaac70743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.381270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066746/publication.mdobserved 02e1268839c625109b8ec1492eea4019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:09.362450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066746/publication.txtobserved 036bdabef8d00c8a150e86aac6362304...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. |
|---|