OT-2026-000084036
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold 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-2026-000084036) never changes.
Identity and time
| Publication number | OT-2026-000084036 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7926-a030-c0bd11b0a47c · 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-2026-000084036 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7eac1f61aab1cc04447240600231a8c90b14150b0a51e91c8aba3ac6b2babd7 |
|---|---|
| Markdown | a3f70e4b970ee1530cabf08caf18fa59f7bf8ec76293633d7e5825bb35397b7c |
| Publication page | 3c1043894284527c7d1770d2a923d0c4bb470900645fa85b068a4e83174874de |
| Manifest | c2d1c2cdf9bc5cf03e3445e8444d5897c35574b6ac70996c026a366e1c883d2e |
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 | z6Yi9ufnr1h/z7E8FY8UE+ucJ95QZWEHRLhytyuFBg4SmyYt/clF8qc5lzHPcqiDdBcjYPs9VE+BpVr1SP0yBg== |
| 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
| 2026-09-17T09:55:45.896994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084036observed 3c1043894284527c7d1770d2a923d0c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:45.878278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084036/manifest.jsonobserved c2d1c2cdf9bc5cf03e3445e8444d5897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.851707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084036/publication.mdobserved a3f70e4b970ee1530cabf08caf18fa59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.833209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084036/publication.txtobserved e7eac1f61aab1cc04447240600231a8c...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. |
|---|