OT-2026-000075565
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold 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-2026-000075565) never changes.
Identity and time
| Publication number | OT-2026-000075565 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fc-719f-9c52-850aeeb7396a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e271835eae5353197272322072be3144e48819e424391b0c5550fccacffab25 |
|---|---|
| Markdown | 9bece27005e163cae1a35f3a1831ea75ea33fde4ae14b2e9d73ba156ed1c5729 |
| Publication page | e8c54d018214476c670063667f70791fa1ee15e95496f5ae4b80d9dc753b0128 |
| Manifest | d0809648dea8d9243208aa890396d738a137fde9c6417ab5e47490e8d15316dc |
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 | v5hLY/mkYw3t91WqeXKXcsrYfCqTRWmvk+hw2LSTqQtAt9IKRtsRcSRVJJUDJjjgwBnTaQ9YaBYrXVcL4W9ICg== |
| 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
| 2026-09-17T10:13:09.286890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075565observed e8c54d018214476c670063667f70791f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:13:09.265739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075565/manifest.jsonobserved d0809648dea8d9243208aa890396d738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:09.244499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075565/publication.mdobserved 9bece27005e163cae1a35f3a1831ea75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:09.216694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075565/publication.txtobserved 2e271835eae5353197272322072be314...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. |
|---|