OT-2026-000095768
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, 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-2026-000095768) never changes.
Identity and time
| Publication number | OT-2026-000095768 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7201-89d6-993752e2b61d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095768 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5cdc4a61787e88533533a18c2e1952225406b84b94d4c03b02278474972d3d76 |
|---|---|
| Markdown | 51ff9c918113806c0bad0fbdaefbe03c03f08ac58bac0d9562f5fb140bff5207 |
| Publication page | e71560298d7c5b9881e4af28f1d5a633dbceb2703c531d5021e012f0264b012f |
| Manifest | e8f95dbe72564852db3db56a1b2f6190894c98ea20fcd3fbf1115102fc65327c |
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 | RuzZZFXtp/Mu1dWwI+I/fKSm3S5INkAsY13kI5riN9DWuGA4zB1dExkQNTsXVAWL9bYD0BFf94Onq1WaSvj9AA== |
| 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
| 2026-09-17T09:35:49.913968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095768observed e71560298d7c5b9881e4af28f1d5a633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:49.896080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095768/manifest.jsonobserved e8f95dbe72564852db3db56a1b2f6190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:49.876490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095768/publication.mdobserved 51ff9c918113806c0bad0fbdaefbe03c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:49.856044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095768/publication.txtobserved 5cdc4a61787e88533533a18c2e195222...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. |
|---|