OT-2026-000034681
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single 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-2026-000034681) never changes.
Identity and time
| Publication number | OT-2026-000034681 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-73ae-a89b-8acb1d2fa07b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034681 |
| Status | PUBLIC |
Content hashes
| Canonical text | 110bc185c2edf45d0f97a7f49317f89856a258e41829875c7de4f1ccb7e89174 |
|---|---|
| Markdown | 4b72e208cae977d18f2564a964840de7ecb39b8787c7bca94fc9d9b3e820da34 |
| Publication page | 33bfa0d1b6156cd96a88de8712adcd44f597e699ebf8af904a5eabc108a210a0 |
| Manifest | e1fc08137150299749eed7d0fd344109f52544216136f22909b4ac8865909f9b |
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 | li+omdo742JgnfrfFHAOcn9e6yQZOcYjmUIWiWZ0QDFmHt740+oO7C/e3GPMfIGssSApKeDjZrss0rsHlWUUAQ== |
| 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
| 2026-09-17T11:29:05.399628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034681observed 33bfa0d1b6156cd96a88de8712adcd44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:05.381283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034681/manifest.jsonobserved e1fc08137150299749eed7d0fd344109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:05.364319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034681/publication.mdobserved 4b72e208cae977d18f2564a964840de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:05.343821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034681/publication.txtobserved 110bc185c2edf45d0f97a7f49317f898...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. |
|---|