OT-2026-000070241
Publication integrity record
Three cup vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed 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-2026-000070241) never changes.
Identity and time
| Publication number | OT-2026-000070241 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-7f30-83db-e7957d1fce4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070241 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8c7285017cf87fffb1ddcd8cc89b2dc64008a0ae6ba079cba68e33280378e7f |
|---|---|
| Markdown | 77cae7fd09adc616702f9e30fafd6bb01087eaf034a94c1b71a708dae0572780 |
| Publication page | 23a62d862e6fd19d080207068d040390973a77bee059578dc666b21db7e44cc1 |
| Manifest | 2596c38a1018ef46f2eb47b3d43df2a5acfc9e49f3a8a0718fc1c102b44ffe70 |
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 | e4B4a0yNGsawgaQi2CmOj0Zruz5BYRcOGfmtRkedKeoF6veIdeN96N3oqhY0eBfUwh7IdkIDExb/dwV5OepfDQ== |
| 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
| 2026-09-17T10:26:00.992646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070241observed 23a62d862e6fd19d080207068d040390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:00.974730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070241/manifest.jsonobserved 2596c38a1018ef46f2eb47b3d43df2a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:00.957138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070241/publication.mdobserved 77cae7fd09adc616702f9e30fafd6bb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:00.940125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070241/publication.txtobserved d8c7285017cf87fffb1ddcd8cc89b2dc...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. |
|---|