OT-2026-000093847
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093847) never changes.
Identity and time
| Publication number | OT-2026-000093847 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-7cab-9865-f5e99b706836 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 862410fbd23891574d445d20b338d3c40248e5115c4ea6fe453a7bdcbb4ad13f |
|---|---|
| Markdown | eb16d5212ebd6c23f96b1d9641d4767a3530484f80ccad4b26f5a296cc500395 |
| Publication page | 2a309a8b3bf659dcffb305430f24950a59a251375e01910c75a1df4007e6d8fe |
| Manifest | 543c5f164ca17af237fa5a9f7504f992dc84a657bce2d6c59b7004d0913a0d1e |
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 | DLfMCS3rCQW9OlhOtoX7Q63aWW4kRYYjIAOSpQi/dOAmByvVQJccsjyjKT9GsizAe2utGpkDAHIXJUIaZk/iDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:06.120957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093847observed 2a309a8b3bf659dcffb305430f24950a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:06.101761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093847/manifest.jsonobserved 543c5f164ca17af237fa5a9f7504f992...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.081906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093847/publication.mdobserved eb16d5212ebd6c23f96b1d9641d4767a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.065701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093847/publication.txtobserved 862410fbd23891574d445d20b338d3c4...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. |
|---|