OT-2026-000069885
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000069885) never changes.
Identity and time
| Publication number | OT-2026-000069885 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7f77-a11f-b7e5df20d51b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069885 |
| Status | PUBLIC |
Content hashes
| Canonical text | b93b11c573460880d15df353e5e176f46fcdcaec0f6db87dc9d963c688b17095 |
|---|---|
| Markdown | fdfeb72ad35c1848283502f837a71c1abcb95a409c906c37f91768e6743faa1c |
| Publication page | 2aa6fc4e7311cc784909327f22af6005ae51f25c5276a6026176509f28555c3f |
| Manifest | 024c9d37b22a8f99a6dcb2862395ea4c21e9d97213382a7b8fa661b2a5e7ab22 |
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 | dIk+JrHFQOcT1fte6dknGn0ZdBT0Iu9CHsZzude/z036CU8KymdsDn82kIJc4o5IBDqy9uexPVK4PWX9WqM0BQ== |
| 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
| 2026-09-17T10:26:43.005038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069885observed 2aa6fc4e7311cc784909327f22af6005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:42.942268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069885/manifest.jsonobserved 024c9d37b22a8f99a6dcb2862395ea4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.924542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069885/publication.mdobserved fdfeb72ad35c1848283502f837a71c1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:42.880848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069885/publication.txtobserved b93b11c573460880d15df353e5e176f4...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. |
|---|