OT-2026-000095045
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, 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-2026-000095045) never changes.
Identity and time
| Publication number | OT-2026-000095045 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7627-bf1c-abab721f332c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095045 |
| Status | PUBLIC |
Content hashes
| Canonical text | d94105cb3069def95c49bdb5c9430695da56762b2c37f2f282db24aa3fcacb01 |
|---|---|
| Markdown | b9383697622e75e0af8f613720f84399d5d0ca5f7594e7fd296663d160a1be0d |
| Publication page | bfff8fbbb2f3b863a445ced10dac9540f0acbf5796c42c4c786378ab96c037c9 |
| Manifest | 17e0b64489bf983a33bc96fcef4c6dcfd253daef27dee62ebc6c4673e2599ffa |
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 | UTZeT94/pF5Fb9ZUDAxdlsUF94G8aN6dGATTTLEvEad8c81wKuxZUOyiqfKIwS7ga2wMsdO4K1mD4vvOdYxrCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:36.546860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095045observed bfff8fbbb2f3b863a445ced10dac9540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:36.529977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095045/manifest.jsonobserved 17e0b64489bf983a33bc96fcef4c6dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.512435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095045/publication.mdobserved b9383697622e75e0af8f613720f84399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:36.497302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095045/publication.txtobserved d94105cb3069def95c49bdb5c9430695...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. |
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