OT-2026-000076386
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000076386) never changes.
Identity and time
| Publication number | OT-2026-000076386 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7d1e-85b1-0325b9d37805 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e7bbd24b44d4d0e41a5ea5e8be506f9dd53b9e77e80c105aa197ea535deef47 |
|---|---|
| Markdown | 27da38fa5dc33a387301d8cf42fe818140d6519d7213fd703525c37530183214 |
| Publication page | c1fe47b172faa5cd90dd61cad3c137557ef0f08e28d5405b8d659aa918006a30 |
| Manifest | 81241e56c3ed49ed65356785c0711cf995b5eef0ff4b420c904a73713b865d5e |
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 | tdxmWSGDz2rL/HDJMFfGrL0Y7EIvvC2yiMYECabSEid6Nz2gi0aRcGAB1W4qrzbw4pp5SjtYjdqvQGiLcWtlCA== |
| 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
| 2026-09-17T10:12:15.974232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076386observed c1fe47b172faa5cd90dd61cad3c13755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:15.954900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076386/manifest.jsonobserved 81241e56c3ed49ed65356785c0711cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:15.811244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076386/publication.mdobserved 27da38fa5dc33a387301d8cf42fe8181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:15.790819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076386/publication.txtobserved 9e7bbd24b44d4d0e41a5ea5e8be506f9...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. |
|---|