OT-2026-000041299
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000041299) never changes.
Identity and time
| Publication number | OT-2026-000041299 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-749a-8917-46570047bc2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041299 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c538cf9bd4715169845f8cc5a9be015b55b8822af278967848737e2083545dc |
|---|---|
| Markdown | e90f6e08ed2b74edc0ebd6a69dee462552cf841605aa2db7cb0cd25e507a22d3 |
| Publication page | d57a0e29ea76b752356ce23223b65624cbbf92296fd2fce500ff7c6683a67836 |
| Manifest | 104416d69a1acf86b6221947c744cb7de968ce089d850d9c6080367fd6fd74cd |
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 | 8ylcTvcZCygRFCZNLSCrawKU/7NnspqcDGEgw1PFCYVySX0RPPgkbbNJj5mFCMQjMJ9xsHS5kwkaiX/SVFQ8AA== |
| 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
| 2026-09-17T11:17:16.887369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041299observed d57a0e29ea76b752356ce23223b65624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:16.868605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041299/manifest.jsonobserved 104416d69a1acf86b6221947c744cb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:16.850167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041299/publication.mdobserved e90f6e08ed2b74edc0ebd6a69dee4625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:16.831576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041299/publication.txtobserved 1c538cf9bd4715169845f8cc5a9be015...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. |
|---|