OT-2026-000066217
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000066217) never changes.
Identity and time
| Publication number | OT-2026-000066217 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-748d-a38d-35297c60bf4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066217 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e92185942924c552236a0b251a52d7516ba3333c60ac23b57179ba74bf883c5 |
|---|---|
| Markdown | d45946f23803f605331cbb6e4bfb833fae36f3c7cbb327f51e2d2cf21cd916b8 |
| Publication page | e374b8646f9ed6d4d5a35dad3271ecc83990ee07ce0c6cceced39e9c6cb87459 |
| Manifest | b033fd45d64f79deaa67bb6b47476a81b8076b370be1a329fa0b55901534d018 |
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 | LJn2KE5a4AdlL6duKE9FWR72+cYyLC8sMMnX2+cweZNs9d4l90LsjHX65hdpfX07h+eTqmWQ+LLRvzTgdZCnAQ== |
| 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
| 2026-09-17T10:33:22.729191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066217observed e374b8646f9ed6d4d5a35dad3271ecc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:22.710640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066217/manifest.jsonobserved b033fd45d64f79deaa67bb6b47476a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:22.692318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066217/publication.mdobserved d45946f23803f605331cbb6e4bfb833f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:22.675558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066217/publication.txtobserved 9e92185942924c552236a0b251a52d75...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. |
|---|