OT-2026-000007269
Publication integrity record
Vacuum cup gripper, three zone face, two outlet manifold, pump fed, vented before 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-2026-000007269) never changes.
Identity and time
| Publication number | OT-2026-000007269 · never reused |
|---|---|
| Internal UUID | 01a0a978-c10b-7f20-b163-fa93fa32d3ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:07:38.382089Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007269 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e41b8f36705e2daa60e0c3cb2fd3bdad3f34ca60461447cac991bb8a2259f3e |
|---|---|
| Markdown | ca922940815e4bc5b54b65b262be9e98d3211af770fdf2ca9fd49313eefda413 |
| Publication page | 14f47c81b4013bc2746bcb98705fc407159dccd2b413808a089b70e840cbb3d8 |
| Manifest | 2f36962cd3694513963031ad240ecd14c09ea8d5739a7b1b955b9d54b8e2f58b |
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 | gdgWCRcH2QG8tSAZGHzRb/1OKa0lGWPTwv11UuYQzIehJLb6E2pws2PBOOSdNLMCVgJAWikgeaNqkMiRglihDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:10:09.492154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007269observed 14f47c81b4013bc2746bcb98705fc407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:09.477452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007269/manifest.jsonobserved 2f36962cd3694513963031ad240ecd14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:09.464671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007269/publication.mdobserved ca922940815e4bc5b54b65b262be9e98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:09.450684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007269/publication.txtobserved 7e41b8f36705e2daa60e0c3cb2fd3bda...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. |
|---|