OT-2026-000008036
Publication integrity record
Four cup vacuum gripper, four zone face, two 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-2026-000008036) never changes.
Identity and time
| Publication number | OT-2026-000008036 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7509-a748-daea54d05c28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008036 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11ee67703391a8a414ed1a9303aa509d2a40d9b22a63bf43be8cda27c32ba27c |
|---|---|
| Markdown | 78a4a01032680f9b2c6f5ae37212d7620cfbb8bb334761546450a95a0f3f54dc |
| Publication page | 21a55e9edd6ca59a52f88dce5fc18173baa7358942e8b7728e6bc364c18b935b |
| Manifest | 24d8e4eceee564cae4fb71eb85ca46056b2a26ae6e613256365c2c005023c1a0 |
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 | C5L9P7WOtSX/IlTlPjKKXmCSgfhytaZOKe0h1ci28MikFzFVqJDS5CAkcyX3+chpV+SIDFN8FLTVYvEquGEUAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:37.539364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036observed 21a55e9edd6ca59a52f88dce5fc18173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:37.522053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036/manifest.jsonobserved 24d8e4eceee564cae4fb71eb85ca4605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.503290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036/publication.mdobserved 78a4a01032680f9b2c6f5ae37212d762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:37.485408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036/publication.txtobserved 11ee67703391a8a414ed1a9303aa509d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.399998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036observed 21a55e9edd6ca59a52f88dce5fc18173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.381838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036/manifest.jsonobserved 24d8e4eceee564cae4fb71eb85ca4605...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.362707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036/publication.mdobserved 78a4a01032680f9b2c6f5ae37212d762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:18.344458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008036/publication.txtobserved 11ee67703391a8a414ed1a9303aa509d...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. |
|---|