OT-2026-000076738
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000076738) never changes.
Identity and time
| Publication number | OT-2026-000076738 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7003-bb2c-b06f2bfdb99e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 193ebff2c1706618a30ddb9c7c2954bb992a80c1976305aa4b4f331f01ffd008 |
|---|---|
| Markdown | 0310ffcb31bf92d744d0fef673f0b9152b62fef115e8d674e89e746c3e3b6558 |
| Publication page | 62517b781fb15be2459db19fc78c7e7a372201ff6c32c0a74d07910c728231d4 |
| Manifest | 4e9bea799590f11ded5cf6fac5ba46ed2ce84388079204520f506cfe9bf9c598 |
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 | 20WS6vb0iMrDImxhHmCrjlEy4/7J+Y3fh8QttWZ178Kh5jpr+Wg/p3zuy24lsqm6+wsfjskETczIr6yHQOGPBw== |
| 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
| 2026-09-17T10:09:31.675377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076738observed 62517b781fb15be2459db19fc78c7e7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:31.658378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076738/manifest.jsonobserved 4e9bea799590f11ded5cf6fac5ba46ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:31.640890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076738/publication.mdobserved 0310ffcb31bf92d744d0fef673f0b915...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:31.622145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076738/publication.txtobserved 193ebff2c1706618a30ddb9c7c2954bb...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. |
|---|