OT-2026-000101168
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000101168) never changes.
Identity and time
| Publication number | OT-2026-000101168 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7910-8614-c9bc5e98e53b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101168 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6be21c5d519dc79b126f7874f598eb52ac43c1eccd00d4cdd98db699cb75e8f9 |
|---|---|
| Markdown | fe365431b71ec4ec5e30001aecd724d7cef597ea8285f4260d85cc4e743397f2 |
| Publication page | 8f4d7f489d87b177691ff7de2939290c9d953c712981160af77a04087b5c15f1 |
| Manifest | 164d88b1827b96e3bcc54c9e481d4f655ac300d8e8144f48030ac938f65a9016 |
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 | YIIY3jXktE63kMyD2c7vVqp1HLjorR63qogEnfl0BIgmUlXu6ydI0wiqyQiD+cIJDnfzsC9X5/gYVOxuUt/kAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:48.596435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101168observed 8f4d7f489d87b177691ff7de2939290c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:48.580782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101168/manifest.jsonobserved 164d88b1827b96e3bcc54c9e481d4f65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:48.560869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101168/publication.mdobserved fe365431b71ec4ec5e30001aecd724d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:48.541287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101168/publication.txtobserved 6be21c5d519dc79b126f7874f598eb52...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. |
|---|