OT-2026-000009005
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000009005) never changes.
Identity and time
| Publication number | OT-2026-000009005 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7a56-b162-adb1ab93224c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09f31b4d05833e0dc315b8430afb9d32fca34dc8020ae3d541dde8dbe84bb7c0 |
|---|---|
| Markdown | 268f039887497a2a42b6e0b316f0f1dd1d4fbabfdd5d70a220ac98727cc9ac90 |
| Publication page | ae6da522da8db830d71e0d50cc172cdae56ddb60dac7ea004877d9de472f4e4a |
| Manifest | 144375b9c00a3e9c5985c9c37d4ae201f60b3549c12600f80062f105680e0868 |
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 | LktWtmzx0yZZ5M8j7OyI3+vfKHCRddzOxuyfOgocFmTyTIsUHiCwaKanL39dErm0YRZ7attL9jM6DNRT5n7+BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:38.397446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009005observed ae6da522da8db830d71e0d50cc172cda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:38.377278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009005/manifest.jsonobserved 144375b9c00a3e9c5985c9c37d4ae201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:38.358100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009005/publication.mdobserved 268f039887497a2a42b6e0b316f0f1dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:38.336144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009005/publication.txtobserved 09f31b4d05833e0dc315b8430afb9d32...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. |
|---|