OT-2026-000065500
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065500) never changes.
Identity and time
| Publication number | OT-2026-000065500 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7a2a-8fc8-7978b6705a26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065500 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f081e84e5319a0c2896682336aa8dd3911a9fdafb3a09963a415f2f9e42a25a |
|---|---|
| Markdown | 86425fe5c8c0bfd246ead410c396a7698b9c5344147f2f0f9c74e1d4232d1dd5 |
| Publication page | 9a57e7efddf6bd5d8085fb8514aed71f1855bf5c133ee1193e658808bf438566 |
| Manifest | 75a229527ba70e7aa9d04c189e06630de5f81e63fcd280586d6e07dd5443c6d9 |
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 | nkQ8frBifQTlQc8de3nZeaTxkTfnHJ4ExFIn++0U0NzkA1/SdMAmLxG30VcA633kG3efMXw93nCMxEh14hfVBg== |
| 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
| 2026-09-17T10:33:47.527540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065500observed 9a57e7efddf6bd5d8085fb8514aed71f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:47.510013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065500/manifest.jsonobserved 75a229527ba70e7aa9d04c189e06630d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.491689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065500/publication.mdobserved 86425fe5c8c0bfd246ead410c396a769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.471842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065500/publication.txtobserved 2f081e84e5319a0c2896682336aa8dd3...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. |
|---|