OT-2026-000011292
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, vented after 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-2026-000011292) never changes.
Identity and time
| Publication number | OT-2026-000011292 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-796d-99c4-cbccfdf44843 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011292 |
| Status | PUBLIC |
Content hashes
| Canonical text | d50ca971a1bdcf21163228ba1b2edb440fa226ac0e54fcca85659c638e2d8f53 |
|---|---|
| Markdown | 04976dc25857990f2de69ee31330f23a1b0a874a41e563966e5a7e510bd5db5d |
| Publication page | f1bee728a829d51f7fba939b3e625d5b2cc0c3c858ac0e6781919f3fcbb35c58 |
| Manifest | 1c5496870e99819ee2b6b6a40cb1efeed43ce1a4bae310fa29cd9b19f2b2567a |
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 | JRu7nhkG9fGYMvSMMYZc/Umj74694Ofpar7VT16D8YdQOxU+GChSJiLnj2Lb7f5pETM4ARX1EY1H1N3g1t8PBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:32.562198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011292observed f1bee728a829d51f7fba939b3e625d5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:32.541978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011292/manifest.jsonobserved 1c5496870e99819ee2b6b6a40cb1efee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.522101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011292/publication.mdobserved 04976dc25857990f2de69ee31330f23a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:32.502513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011292/publication.txtobserved d50ca971a1bdcf21163228ba1b2edb44...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. |
|---|