OT-2026-000010763
Publication integrity record
Foam pad vacuum gripper, two zone face, three stage ejector, vented 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-2026-000010763) never changes.
Identity and time
| Publication number | OT-2026-000010763 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-79d4-a623-c7dbe6f6f52b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010763 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91a576766c61630ef42ef63fbe26b10ef47dcef3cf327996e30bd17dbdcfdd39 |
|---|---|
| Markdown | 38bb6eaf723ceca9a462887032deea2da7b4379cd1c8656a45a4f9c2216e1fc6 |
| Publication page | 63af3d3623e2f8fe0601a6d2915f4f127370f35eedbfdbf9f146142690cd1b3d |
| Manifest | 1bdc7924ca2b63bf09dc1742f1628a8c076f98dfb3285bd88fb6cd15b6fb2a00 |
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 | Gv5Z1kvc/QX09wmWjlCetqzqLEXt83lJ4EBzldEmdD/O24a0DuCg/nWidcqO1cSMYuTr08nKSOlqo3Tc1muhCg== |
| 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
| 2026-09-17T12:14:59.975936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010763observed 63af3d3623e2f8fe0601a6d2915f4f12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:59.956530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010763/manifest.jsonobserved 1bdc7924ca2b63bf09dc1742f1628a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.937513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010763/publication.mdobserved 38bb6eaf723ceca9a462887032deea2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:59.917772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010763/publication.txtobserved 91a576766c61630ef42ef63fbe26b10e...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. |
|---|