OT-2026-000083267
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000083267) never changes.
Identity and time
| Publication number | OT-2026-000083267 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7b96-9119-883fb6f8ad50 · 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-2026-000083267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 035f49f2f5528dc63b7aab73d541a67320b6878cea98b9d2bdc0d880c8846a90 |
|---|---|
| Markdown | 488dde39e9fbe446c0c809d7da84f2bcaad2c58c4c9c7a530aef0719b00a6f82 |
| Publication page | 08902b845d9b9accadc5d213b1f4959304dcf5e6cdb24aaeb278fe5637bd8450 |
| Manifest | 8877ebfbc3df53f9827694a3e3cd3e0b5fcee157536949834ba63218657b3330 |
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 | 4BClfLDjonl9C6iNs1VROliuJ4JSSaQdeytmUmqXvx78CW1q9mXhd386RLuNUBrtGXF7fiCu9atjBX9rI9N0CQ== |
| 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
| 2026-09-17T09:01:21.379952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083267observed 08902b845d9b9accadc5d213b1f49593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:21.338742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083267/manifest.jsonobserved 8877ebfbc3df53f9827694a3e3cd3e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:21.314628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083267/publication.mdobserved 488dde39e9fbe446c0c809d7da84f2bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:21.160684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083267/publication.txtobserved 035f49f2f5528dc63b7aab73d541a673...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. |
|---|