OT-2026-000071164
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000071164) never changes.
Identity and time
| Publication number | OT-2026-000071164 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-703d-9b2a-239159a3880f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071164 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68bc56100b511f3b4d0418bada049291e6a15c17ad39607d95eff9f41edeb78f |
|---|---|
| Markdown | 86f67fb86d12a871e52394127af99b0d801b7fdd37efdc1b10aafc7dfde469c7 |
| Publication page | 46a68e3453545f30b95960d2055d3389d5476bd464c73f58c7b3f38c7c24f1ba |
| Manifest | 5b18788ced3ada347f3153e47b26f9bdd881f05ccc17c6710636380cf436816c |
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 | 3SM6iYG7Qozq5NCBv0TNw9V1/VYaymDoosuMFDISeGqGCIFwQPWXKS0gKP0Cng95r1KSXifOP0HjVxnhH+rMDQ== |
| 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
| 2026-09-17T10:24:40.316138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071164observed 46a68e3453545f30b95960d2055d3389...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:40.299320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071164/manifest.jsonobserved 5b18788ced3ada347f3153e47b26f9bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:40.282830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071164/publication.mdobserved 86f67fb86d12a871e52394127af99b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:40.266194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071164/publication.txtobserved 68bc56100b511f3b4d0418bada049291...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. |
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