OT-2026-000053262
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000053262) never changes.
Identity and time
| Publication number | OT-2026-000053262 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a14-7598-9ae8-34f3e1ab63cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053262 |
| Status | PUBLIC |
Content hashes
| Canonical text | d1cf4efda852529be0e2cb2d6ee2540650ff7afb8e000208be53ad4068223866 |
|---|---|
| Markdown | 27994e67d60d152284cad4e6c0ee61209bac1e274b3350aa59a28833bc3314fe |
| Publication page | 8c827fac31b54396319e792dbfced5b209453d4106e921f967b990ba33b11c6a |
| Manifest | 69793fcfdf58705c1c72a9014b0f51841f07ed2c6be709b8cbee869d5cda2ee8 |
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 | jZfYPBw2vZN5Pc7QEAuIFl+oZasWDOwmvsts9OBRwlUB3CeHXYOurB/h6ELXW7cdblEs6ePiGt0EnyiKn5UVAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:59.248279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053262observed 8c827fac31b54396319e792dbfced5b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:59.228241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053262/manifest.jsonobserved 69793fcfdf58705c1c72a9014b0f5184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:59.091035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053262/publication.mdobserved 27994e67d60d152284cad4e6c0ee6120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:59.071382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053262/publication.txtobserved d1cf4efda852529be0e2cb2d6ee25406...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. |
|---|