OT-2026-000083251
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, 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-2026-000083251) never changes.
Identity and time
| Publication number | OT-2026-000083251 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7c26-855a-c0d8f430255d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083251 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52cd524c0f300d25ab09ed06ec9880ba515def0d63c39f4660ceeb4e3d26b839 |
|---|---|
| Markdown | 3eef6843921c4fc20701e43ae8562909e4227784649d256a01a5358d8b4ee938 |
| Publication page | 89471f7e8b0b967157c921c0623c303cf8843307cb246c09d4b1fc655588ea6b |
| Manifest | 8c640f92a11de6777d3314707d0ed8dd90e9d6108bedb81418e8697fbd00c956 |
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 | TyuNd9a0nfTevUjz4SXpS6HngktGIOTNiFnSOHYakkYFRyFVLTPP1aDs8DYcC92JcVArGErpN/B5zDl/NjFqCg== |
| 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
| 2026-09-17T09:01:15.123909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083251observed 89471f7e8b0b967157c921c0623c303c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:15.104740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083251/manifest.jsonobserved 8c640f92a11de6777d3314707d0ed8dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:15.084465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083251/publication.mdobserved 3eef6843921c4fc20701e43ae8562909...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:15.065458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083251/publication.txtobserved 52cd524c0f300d25ab09ed06ec9880ba...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. |
|---|