OT-2026-000097982
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097982) never changes.
Identity and time
| Publication number | OT-2026-000097982 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7037-91fb-c4887d06e384 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a2dc3a9fcd3d0a69d247a71925c24ca6e8a1bf13419c77b5a8fde1d0f72a9f3 |
|---|---|
| Markdown | a6ac557ecd9643c04396f687cf27761f1fd14d69b22a78131f61cf3a80e1cd8e |
| Publication page | bd6709d0b9fa3ded9e395b247b8e61ef49a71d32228264b3b3d3272d5eaa371b |
| Manifest | 99c8e78197860314b20777c3db3a576ae5223bedf079b6e92e658984db735a15 |
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 | iLa8VJulkHm2rVbsh6j/kxbwCzP+3QHqTfFr6n+RbgQ7xUjI1e+y2ZpG3gdnHB3QK2UD+AFIzNWFR0QCWnvaCg== |
| 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
| 2026-09-17T09:33:07.866862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097982observed bd6709d0b9fa3ded9e395b247b8e61ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:07.847946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097982/manifest.jsonobserved 99c8e78197860314b20777c3db3a576a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.829458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097982/publication.mdobserved a6ac557ecd9643c04396f687cf27761f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:07.810101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097982/publication.txtobserved 4a2dc3a9fcd3d0a69d247a71925c24ca...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. |
|---|