OT-2026-000068337
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000068337) never changes.
Identity and time
| Publication number | OT-2026-000068337 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7733-a60e-c9d515df7f73 · 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-2026-000068337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cfbc1ad0d970fb5d844ecad153f74ed2f543b2240bf3ad74608d46a340afc89 |
|---|---|
| Markdown | e8b903d05d696406b824e86f8d404addd8133ca28c06d0980812f9426370c635 |
| Publication page | ff970334b92f4238cf878923751850e11602a35bdda43b4a0fec46e3789620e3 |
| Manifest | 4b1596529c6478e45364e069a85f3aecf02125859e73ba6b0c28e74c8235c208 |
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 | Ed9pbQDjMMclhRJG/YAgTPCxZLqw9FTW78A9VCdrozvH+HSBgAKaCeNQfbelOAxB7XySinWl7+Jvh/tacRaZBw== |
| 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
| 2026-09-17T10:29:22.795455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068337observed ff970334b92f4238cf878923751850e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:22.777815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068337/manifest.jsonobserved 4b1596529c6478e45364e069a85f3aec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.761142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068337/publication.mdobserved e8b903d05d696406b824e86f8d404add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:22.744615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068337/publication.txtobserved 0cfbc1ad0d970fb5d844ecad153f74ed...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. |
|---|