OT-2026-000051168
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000051168) never changes.
Identity and time
| Publication number | OT-2026-000051168 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7980-899c-385cdb40b89a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051168 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6eaf4d2f81b9355c3a9395ad1a8bbaa16205df809dd5cbbb662f71e56baa6a8b |
|---|---|
| Markdown | 5512e49d4cb768f390f2cc65ebd389e5698061769535f3efdaa4519a276221f6 |
| Publication page | f9426f3530f6a2e63c61a7f2d7c1cf37f1f40c3d47ec0f2c9445eb035b4087c0 |
| Manifest | 9b1dd61baafda3be43f713163ac2f458322466af2afc849fa941b71d65543383 |
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 | JqDd1GqGYxkAZyGXwDQIGY/4FDb7WFnyA2oA2ba2ix8z9AgMmArrZzjChAHAAfcKGXDbbGeGLEdhI/UZz5acDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T10:58:56.183302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051168observed f9426f3530f6a2e63c61a7f2d7c1cf37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:56.165267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051168/manifest.jsonobserved 9b1dd61baafda3be43f713163ac2f458...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:56.147103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051168/publication.mdobserved 5512e49d4cb768f390f2cc65ebd389e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:56.127848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051168/publication.txtobserved 6eaf4d2f81b9355c3a9395ad1a8bbaa1...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. |
|---|