OT-2026-000084760
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained blow-off before 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-2026-000084760) never changes.
Identity and time
| Publication number | OT-2026-000084760 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7882-986f-bda0fb771716 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084760 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4152cf6269084f1a5eb6cbe35f0c1041cfe74bf4c1643488529e8a11299b26d |
|---|---|
| Markdown | 11f90b1c5420386ea415adedea73664464c3900d93fa64f94c300651e287fc58 |
| Publication page | d2c16497b8e8110823d853fbd2930e20a240d96a4b55339de53c90a8c448b664 |
| Manifest | 4c0a05a61fb7f8851e8459b61513540f2104450996c214c1e63e6a1c5f62de99 |
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 | VuXaihXI01LoS6AmlGOgbeV0fMVLF+wWXWv0f9QATwir/KkSryCHQtco+v1qzVQ4luAbpc47QACRO7InfoVrAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:41.106547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084760observed d2c16497b8e8110823d853fbd2930e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:41.089264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084760/manifest.jsonobserved 4c0a05a61fb7f8851e8459b61513540f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.071531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084760/publication.mdobserved 11f90b1c5420386ea415adedea736644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:41.054541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084760/publication.txtobserved d4152cf6269084f1a5eb6cbe35f0c104...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. |
|---|