OT-2026-000078210
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, vented after 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-2026-000078210) never changes.
Identity and time
| Publication number | OT-2026-000078210 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c26-79ff-adb7-05a0f0727ce1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078210 |
| Status | PUBLIC |
Content hashes
| Canonical text | d886c1265035a27303fd1a08c6ec2c11d550994d0999134822dfbdc36dccde59 |
|---|---|
| Markdown | 7f1cbf95a7fc87862289c658eaf91b1d157c961b3c17d25c9147053f6e01f81e |
| Publication page | 40603a5ed4c85d6a3fe7d1cb7195201f86475ead57f964a3df19994697ff1c25 |
| Manifest | 06dd0293ad2106f7cc5334571db2a93f28633e89d07e36d59539dba8e7fb3522 |
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 | R454lSFciWnIk/ksQRDJntLL0sdtN2RWr+VvLzzvZX6/muNpuMtIEImEtAS6ywhpzLaFbG5zU84091iwT7IjBQ== |
| 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
| 2026-09-17T10:06:03.297154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078210observed 40603a5ed4c85d6a3fe7d1cb7195201f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:03.276433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078210/manifest.jsonobserved 06dd0293ad2106f7cc5334571db2a93f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.257749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078210/publication.mdobserved 7f1cbf95a7fc87862289c658eaf91b1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:03.237819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078210/publication.txtobserved d886c1265035a27303fd1a08c6ec2c11...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. |
|---|