OT-2026-000085072
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000085072) never changes.
Identity and time
| Publication number | OT-2026-000085072 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-77b9-8d40-8256bdb757ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085072 |
| Status | PUBLIC |
Content hashes
| Canonical text | 258b8362d9f482b709a0c2f76b978514e58a4fd0e20a82654d5fbc24ac446d63 |
|---|---|
| Markdown | ede10c24524deb35b0f0446d43652e4160fe2adb696a5cb811896c9188a02abb |
| Publication page | 71ba7703cec013776016c63dbe6e35633f62a88588b84a22c71979768e1886b4 |
| Manifest | 606375a1b2542d7cafc4ae281e46b90ab42e735448ce8af7ebf8f6aaa776cf4c |
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 | /lBSTY17Y7OjybAXo3l1M6RdnNoscIXKK3qOim3liEQ4/NMFRq8MBWi0xlt8p3WMsPyZTKGisZn5G1osvtF8DA== |
| 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
| 2026-09-17T09:55:05.840472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085072observed 71ba7703cec013776016c63dbe6e3563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:05.821162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085072/manifest.jsonobserved 606375a1b2542d7cafc4ae281e46b90a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.804347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085072/publication.mdobserved ede10c24524deb35b0f0446d43652e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.786217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085072/publication.txtobserved 258b8362d9f482b709a0c2f76b978514...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. |
|---|