OT-2026-000084789
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000084789) never changes.
Identity and time
| Publication number | OT-2026-000084789 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7665-a603-9ebca24649eb · 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-2026-000084789 |
| Status | PUBLIC |
Content hashes
| Canonical text | d93c1d0e879c59d87efcd402e818aefb5c0999760cb33596d2a4fecb7be44d09 |
|---|---|
| Markdown | 0b5a843e21f5340c1ae7a9e719df5416b0237faec4c6f183c9c5bd355ae19181 |
| Publication page | dae9f388b9a0ed8fa124fdd4a9a43e6c9bd57efc1a733b82b5f089ca1cba7eda |
| Manifest | 5c41a608ed2caa0488199607dbd5ef0eb1f17ea08343701063a31de3b7347186 |
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 | d0R6z3epiI/c4lF6DJ4MAEV4esfQH109xD/BHR5igYlA7Jh1bErdhPg9/Gf2n9VvhuffF2tjEW4hc4O/4nMTAQ== |
| 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
| 2026-09-17T09:54:43.806903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084789observed dae9f388b9a0ed8fa124fdd4a9a43e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:43.789150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084789/manifest.jsonobserved 5c41a608ed2caa0488199607dbd5ef0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:43.771649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084789/publication.mdobserved 0b5a843e21f5340c1ae7a9e719df5416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:43.747070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084789/publication.txtobserved d93c1d0e879c59d87efcd402e818aefb...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. |
|---|