OT-2026-000084337
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, sustained blow-off 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-2026-000084337) never changes.
Identity and time
| Publication number | OT-2026-000084337 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7f13-adcb-bcd6ce21b8ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084337 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb1598a9f55f0039e226c88db7b413c9daf2c17f1310ec6de0239537a853077b |
|---|---|
| Markdown | 606faa652bcb6b45961ad41f8e493adc1969ee05e465e3684aab4a492c3d922b |
| Publication page | 6c21bbe41781b96efb229e0a32e5f1882dc92defbcc9fa974d0ec5ec67243cf9 |
| Manifest | e10d9d5dea2092c4e97f95dde1ed67330b4dbf32e6a6e373009c037eacb71a04 |
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 | TkbQ2WQCbnBgNjKnXdZOZM4cMVigxWG/dgGqmr4q2oWkYwDyCX/9ajNjfNmoOdaOeKBC0k6msZZFIjf00pKEAA== |
| 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
| 2026-09-17T09:56:15.988885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084337observed 6c21bbe41781b96efb229e0a32e5f188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:15.971148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084337/manifest.jsonobserved e10d9d5dea2092c4e97f95dde1ed6733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.952782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084337/publication.mdobserved 606faa652bcb6b45961ad41f8e493adc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.931787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084337/publication.txtobserved fb1598a9f55f0039e226c88db7b413c9...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. |
|---|