OT-2026-000068394
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000068394) never changes.
Identity and time
| Publication number | OT-2026-000068394 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-78b5-9e32-ba6d62e4e7ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068394 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1417d0f5004e4deeee1a8b0b94b7efd0603ca77f5b9b1ec48c984d0ea421e68 |
|---|---|
| Markdown | 22e07d6c79120997eec4aae480604b48e4ceea74afb047c6ea66170ceccbeca3 |
| Publication page | e639220525d5db6d5c051b8eb45c546da48595b277b2c5a2f72392781943afaf |
| Manifest | c19d13fed488d47dd334e387408a224c16df7d2cb3f286543da54834774404d5 |
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 | e3feo4/RQwKS+RR2qboMBEaOboYSxX2eCjzND6cXbXp4+eomagNxGRBzz1u2Jo9QM8wKhuf/YosG4fF3hM2xDw== |
| 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
| 2026-09-17T10:29:27.035866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068394observed e639220525d5db6d5c051b8eb45c546d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:27.018272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068394/manifest.jsonobserved c19d13fed488d47dd334e387408a224c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:27.000011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068394/publication.mdobserved 22e07d6c79120997eec4aae480604b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:26.981130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068394/publication.txtobserved f1417d0f5004e4deeee1a8b0b94b7efd...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. |
|---|