OT-2026-000082950
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000082950) never changes.
Identity and time
| Publication number | OT-2026-000082950 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-76ce-ac0a-4a9b18d4e3a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69617af63878a279b81d025afabd88772da4213a0e6f0b8af045939f4de06963 |
|---|---|
| Markdown | 1ffd4f9185c76a38b984c978707f8ad2dd358c37d5fe87a09fd951004d080910 |
| Publication page | 5b59694407e66bec289f2f318f0b7fb536a43603f9de3da64184d7b7adcfd79f |
| Manifest | 7da826dbc1bc49419219e688a4ce17100b31b090879c21e000b8eba6f277f98d |
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 | QD5pl57F15AOEcbisRjZRI/qe/YUyhxv6vjfTc2RG9scj3kh3KcCdJVG8rgp+UlOauzoCnecCcbtMyHOu9r+AQ== |
| 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
| 2026-09-17T09:58:38.835138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082950observed 5b59694407e66bec289f2f318f0b7fb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:38.818082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082950/manifest.jsonobserved 7da826dbc1bc49419219e688a4ce1710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:38.799899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082950/publication.mdobserved 1ffd4f9185c76a38b984c978707f8ad2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:38.783047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082950/publication.txtobserved 69617af63878a279b81d025afabd8877...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. |
|---|