OT-2026-000094218
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094218) never changes.
Identity and time
| Publication number | OT-2026-000094218 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-75bb-b68b-21df29ab8a65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a9cc7a87bc0ddddf26811ebb56b5f048afe2887840a817b06b82c090196a951 |
|---|---|
| Markdown | c7f94ece368a4cff9f0c1f93ea38fa835f840db2b31f7a4bd2fb756b60357223 |
| Publication page | fe58e4f8c77eb69b7d6cad889dd5ef60a849121b0835e576bc875003f0e63d73 |
| Manifest | 963c4964ac9cca3697905c0317090860fd36708b87c14223a015dfed39b586d7 |
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 | PxKbt/0kfs0Y8CWAFxN7ke/5M/CIzQCmdsEfg6TBEA4pZtOdHzwopQmEaMtpQj5hPq0JEaYu2gqlQDZR+TaHCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:41.566839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094218observed fe58e4f8c77eb69b7d6cad889dd5ef60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:41.547958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094218/manifest.jsonobserved 963c4964ac9cca3697905c0317090860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:41.529579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094218/publication.mdobserved c7f94ece368a4cff9f0c1f93ea38fa83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:41.511065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094218/publication.txtobserved 5a9cc7a87bc0ddddf26811ebb56b5f04...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. |
|---|