OT-2026-000065193
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000065193) never changes.
Identity and time
| Publication number | OT-2026-000065193 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-798f-adbc-b873e4a15109 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91c3553a625ff42da168db2cd33e5b12ef3770bce03291a023a8d641cf9a2c38 |
|---|---|
| Markdown | b583b0b1ba69277361923006979569e8a395e4fc47db1b260168ca9d8d142be9 |
| Publication page | d2e2cd6dd4a01409f41f328e60d62009b5a6b07e96b111a5052fe7923c9bf3b8 |
| Manifest | 11334cb2622fbda45d37e443b48e2691f7024613f248e3a0a6f41249522ba0a3 |
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 | pnQ6KvecPkIsyc26HVALfTZTJV7eoX+M2gTSeSi2F/fcdRxGSMuYdkXDefytAFGFln9BSoR9fxxczMd9k0w/Cg== |
| 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
| 2026-09-17T10:35:02.439828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065193observed d2e2cd6dd4a01409f41f328e60d62009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:02.408808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065193/manifest.jsonobserved 11334cb2622fbda45d37e443b48e2691...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.391935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065193/publication.mdobserved b583b0b1ba69277361923006979569e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.352207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065193/publication.txtobserved 91c3553a625ff42da168db2cd33e5b12...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. |
|---|