OT-2026-000083233
Publication integrity record
Foam pad 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-2026-000083233) never changes.
Identity and time
| Publication number | OT-2026-000083233 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7992-9ed3-7a81f8d06992 · 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-2026-000083233 |
| Status | PUBLIC |
Content hashes
| Canonical text | c865fd30aa3d078ba0b919c45c9793eeaf8a6093f40b2c4e56bc6b9d57d89d7b |
|---|---|
| Markdown | 8ea9dc6f6a32574a2b33df348b4d1dff6bb152a4d811aed6c4149be75f606841 |
| Publication page | bfe8bacd75ecc219a545d886bb643837ab959fd0176c86d3b51dddcf5c86df46 |
| Manifest | 81d28744a226d3ca9dd2f0075f318c7e0086b3e16d338e7e8debb5086b3c29f3 |
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 | rR2HT0iUQsLGFL3Fmkh5dmMOylq4UsB5091kfrwmkyySO2G2BBvVQaWNWZas+xDco1aUta7dWGHzjN2jpzrvAQ== |
| 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
| 2026-09-17T09:01:11.628724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083233observed bfe8bacd75ecc219a545d886bb643837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:11.603617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083233/manifest.jsonobserved 81d28744a226d3ca9dd2f0075f318c7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:11.585824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083233/publication.mdobserved 8ea9dc6f6a32574a2b33df348b4d1dff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:11.565805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083233/publication.txtobserved c865fd30aa3d078ba0b919c45c9793ee...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. |
|---|