OT-2026-000008805
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, vented 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-2026-000008805) never changes.
Identity and time
| Publication number | OT-2026-000008805 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-790f-a1e7-29a373635c2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008805 |
| Status | PUBLIC |
Content hashes
| Canonical text | d12aaba6aba143af9181fe58ad97c16fe6fd83fd91ed8cc472f4ae8c2d74fbed |
|---|---|
| Markdown | 25f2d1c3b4644a6d29baf013ae227e3c0a2b30f278f8a4c3d3d607f2e57105ee |
| Publication page | db941f8dd987013f1be41ecf67a7ebe7affb158c909d18a6fc33e2e250192228 |
| Manifest | 20939423f3b38dbf3b47b90b7e234779629a22567cd55d5f3e194ccea3a35ab9 |
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 | 7IMmMbxt+Iwf7bvyOzHaA2wSVtNgHqOiAT7oTt41IpkWdRCYVBYFlJYdj8hYM+KziPjklBdtnpEM8qslSxVkAw== |
| 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
| 2026-09-17T12:20:05.666839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805observed db941f8dd987013f1be41ecf67a7ebe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:05.648621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805/manifest.jsonobserved 20939423f3b38dbf3b47b90b7e234779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.627767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805/publication.mdobserved 25f2d1c3b4644a6d29baf013ae227e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.607687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805/publication.txtobserved d12aaba6aba143af9181fe58ad97c16f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.696085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805observed db941f8dd987013f1be41ecf67a7ebe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.678622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805/manifest.jsonobserved 20939423f3b38dbf3b47b90b7e234779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.659857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805/publication.mdobserved 25f2d1c3b4644a6d29baf013ae227e3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:19:44.641115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008805/publication.txtobserved d12aaba6aba143af9181fe58ad97c16f...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. |
|---|