OT-2026-000034812
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000034812) never changes.
Identity and time
| Publication number | OT-2026-000034812 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7ef2-b16d-69322a7f8e1a · 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-2026-000034812 |
| Status | PUBLIC |
Content hashes
| Canonical text | 655452b455a71e14fd63eee4a638621a2856f3fedc56ed3def71256b64233bb0 |
|---|---|
| Markdown | f035bc380e50dd39900bc525b644bcf6b9f3bab00ffe9a7d2480f773e18cf748 |
| Publication page | 166a27c8131be62ab7511f719614c204590da9b2edb7e937be3ae567caed59c5 |
| Manifest | 3c1cc40cdbec1062c4a7888123cea491183de6065a16a25b4b49a514e1410fa8 |
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 | hexmcvU+0pk6fOPMxQ5Dnvd0gmbQWCf5Ksev4tsFSLrL+3whmufUXtjibF2Ix1wOyioNl3OMQyQVdLVIy0H2Aw== |
| 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
| 2026-09-17T11:30:19.456985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812observed 166a27c8131be62ab7511f719614c204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:19.426887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812/manifest.jsonobserved 3c1cc40cdbec1062c4a7888123cea491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.405672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812/publication.mdobserved f035bc380e50dd39900bc525b644bcf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:19.385671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812/publication.txtobserved 655452b455a71e14fd63eee4a638621a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.729109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812observed 166a27c8131be62ab7511f719614c204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.710797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812/manifest.jsonobserved 3c1cc40cdbec1062c4a7888123cea491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.693329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812/publication.mdobserved f035bc380e50dd39900bc525b644bcf6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.673238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034812/publication.txtobserved 655452b455a71e14fd63eee4a638621a...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. |
|---|