OT-2026-000049996
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000049996) never changes.
Identity and time
| Publication number | OT-2026-000049996 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-73ea-92ee-74571ed05e61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8484e236d5e66ad5c11ba1f7617821ce8cc4ce33633af84aada01ce6c1d04eee |
|---|---|
| Markdown | 6b7fdc1dc3aa9c0fbd2e349094bd0cbd7d1288dac05be889c543a4cbb58be0d2 |
| Publication page | 1569062dd19af4b93f9b2ebaa66c3b4cc2b9c080e3c08d76229d774f5d58fc4b |
| Manifest | 75beb8611fc09890eb3d77c21473159c190a6a42e4de8b2972d8c138975f2f8a |
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 | PWywGLqBn7rRet0LTCE9uDXJRj4ayFGKUBIs6UZVwEupT4Q2RHthwOeNOZxFI7uGcKPl3hbY+cou5iZykCK+CA== |
| 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
| 2026-09-17T11:01:57.188629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049996observed 1569062dd19af4b93f9b2ebaa66c3b4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:57.164049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049996/manifest.jsonobserved 75beb8611fc09890eb3d77c21473159c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:57.144328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049996/publication.mdobserved 6b7fdc1dc3aa9c0fbd2e349094bd0cbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:57.123976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049996/publication.txtobserved 8484e236d5e66ad5c11ba1f7617821ce...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. |
|---|