OT-2026-000083334
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000083334) never changes.
Identity and time
| Publication number | OT-2026-000083334 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-712f-a73b-fe95795b0fbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e01abdcc060aaa3361dadffb7ec08cf47d59d50399b4054da458a5650cb19e7 |
|---|---|
| Markdown | c26a80d1c21d1d7300754f015cea875c83a6f8a17a89066981e7023a9c71e92d |
| Publication page | 86cd3e2e9bcd6a97e6c4d27672a7b2e0286b80d43ec9c6d4979e4d7f6ae73be1 |
| Manifest | bf386e62f0244ea54cd30f0b89f70742c2b60bfb759f76aadd80ed4c5120d737 |
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 | svdlO3yx768UqmB4vumzEv5d0HXzZSsHluV1bHMD/fgR0nk2fS4mONCcWfHuLt29/VmnghdKC9oBtm2XzsWqCQ== |
| 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
| 2026-09-17T10:00:36.211890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334observed 86cd3e2e9bcd6a97e6c4d27672a7b2e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:36.192981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334/manifest.jsonobserved bf386e62f0244ea54cd30f0b89f70742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.175520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334/publication.mdobserved c26a80d1c21d1d7300754f015cea875c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:36.156574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334/publication.txtobserved 9e01abdcc060aaa3361dadffb7ec08cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.980292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334observed 86cd3e2e9bcd6a97e6c4d27672a7b2e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.964299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334/manifest.jsonobserved bf386e62f0244ea54cd30f0b89f70742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.947713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334/publication.mdobserved c26a80d1c21d1d7300754f015cea875c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:43.929869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083334/publication.txtobserved 9e01abdcc060aaa3361dadffb7ec08cf...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. |
|---|