OT-2026-000085049
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000085049) never changes.
Identity and time
| Publication number | OT-2026-000085049 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-75a8-90e7-41e7d434c43b · 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-2026-000085049 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13b5d6ddc76d27c92b5d684037068e1564a85c2a45dcc6ffc1bf122bcb28611a |
|---|---|
| Markdown | 548afb02514be607aa2f717eb381882dbbf54c4ebbc6c4a95c5d7dbab59ac1d4 |
| Publication page | 4e1c476d3cf6358e30b08040ecd149023f067d4fe0ff4ea23d303ffea8d8e778 |
| Manifest | 2416bbaac9fc8086d21e3b4bbb5ebb04445a8ab2daac963cf484111e7954647a |
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 | xoMdO1b1c1F6NLRgzb2gf/MdrKdswo52Ufwvj7Vz6wf1iYC85gTfsFx9yazvUijSR9Zaw0id63gMJrBNzGXjDQ== |
| 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
| 2026-09-17T09:55:04.083839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085049observed 4e1c476d3cf6358e30b08040ecd14902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:04.066894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085049/manifest.jsonobserved 2416bbaac9fc8086d21e3b4bbb5ebb04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.049413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085049/publication.mdobserved 548afb02514be607aa2f717eb381882d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.033238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085049/publication.txtobserved 13b5d6ddc76d27c92b5d684037068e15...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. |
|---|