OT-2026-000102376
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed 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-2026-000102376) never changes.
Identity and time
| Publication number | OT-2026-000102376 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-79f0-be2f-38f5fa3fe86b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102376 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef64a6ea6a65f73d1308d47e252dd414c83f47f82af25a09b1838616d7fe0f37 |
|---|---|
| Markdown | 662836ce6b579432c81127a7adef6a432a459431d80e20d49ea294dca4812c38 |
| Publication page | 3bf79f0ba75c7d6d9ea97b72bfe3b1f765e7f236baac491cfb931a3ca0403cf4 |
| Manifest | fb8265ec50a66d9f7e10330a9c328a96e93ac2660a0426abdb6d61d161c6baeb |
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 | hHWiOKZlUiropkZEzRJkBy7n1c6rTDYv23vFGtEju7LvUSg5xq2KMVEd+pXuHnm8vfw5FAsuTSIXo9fh05uzBA== |
| 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
| 2026-09-17T09:23:36.512441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102376observed 3bf79f0ba75c7d6d9ea97b72bfe3b1f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:36.495621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102376/manifest.jsonobserved fb8265ec50a66d9f7e10330a9c328a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.454616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102376/publication.mdobserved 662836ce6b579432c81127a7adef6a43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:36.415459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102376/publication.txtobserved ef64a6ea6a65f73d1308d47e252dd414...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. |
|---|