OT-2026-000073328
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000073328) never changes.
Identity and time
| Publication number | OT-2026-000073328 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb7-7a65-96e1-3cec3d99f988 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073328 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4ccd83ad4a4b3aafd9f2672e1f25b715c7e1d1762c9dd719fbc586a791bee34 |
|---|---|
| Markdown | 3f78f0ef06dc185c3c2a4cab6454807576e30830d6e4937a4d89949107ed43e6 |
| Publication page | b13d66ca82c27f44a0fdcb26bac15e2d7f8fe00a37952c0a2278f050275e5346 |
| Manifest | 8aa2fe51075298b8f6c0281e578baaa0494d9b2f343c7795b094e2b5e3a466dd |
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 | wHPV9wkbP4vHN6iK9GOP85yUoGiCy+WmTZsXB5OyQqZL0fZrKJOp9NRisU6vgnrwIUEfQiYjs8P3Kbz9lnt/AA== |
| 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
| 2026-09-17T10:21:20.736703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073328observed b13d66ca82c27f44a0fdcb26bac15e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:20.717374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073328/manifest.jsonobserved 8aa2fe51075298b8f6c0281e578baaa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:20.675483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073328/publication.mdobserved 3f78f0ef06dc185c3c2a4cab64548075...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:20.632776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073328/publication.txtobserved b4ccd83ad4a4b3aafd9f2672e1f25b71...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. |
|---|