OT-2026-000010715
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, vented after 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-2026-000010715) never changes.
Identity and time
| Publication number | OT-2026-000010715 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-7562-8c14-034902f1a4b5 · 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-2026-000010715 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4204f2b75197db971540891dec91430aa71874e514471c03dde44c4ebb040403 |
|---|---|
| Markdown | 0301ea370b0555ff8e2e9c98f70e6aed47b9a3966b36353c4e5f1f8aa5759286 |
| Publication page | da0b83d1b4b994bfdce59b2d721bec282caaed3e18d7821ca7dee94f08d0b642 |
| Manifest | eed40c4c10e54e570b396bbad1df079f8f17c58fcec3b8e29a54505d70cc79c4 |
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 | ieOJIiI/5KO/edXTJ3pJxlUIDnlAdvCYj/jFotS7h9xvCvKhlt64uBFRyPnkzXstYrh9M2cR3S/tfy6ioQyhDg== |
| 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
| 2026-09-17T12:14:56.187377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010715observed da0b83d1b4b994bfdce59b2d721bec28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:56.169647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010715/manifest.jsonobserved eed40c4c10e54e570b396bbad1df079f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.151968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010715/publication.mdobserved 0301ea370b0555ff8e2e9c98f70e6aed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:56.135160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010715/publication.txtobserved 4204f2b75197db971540891dec91430a...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. |
|---|