OT-2026-000086386
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, 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-2026-000086386) never changes.
Identity and time
| Publication number | OT-2026-000086386 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-7c13-a32d-3b2cf4e471ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e4a571e50d0a6e17a96d3239860892bdf51ee9d67518af9963c84ffb4f12726 |
|---|---|
| Markdown | 34d0c76efce36f3feaa373906164de449b663b12cc76f21ed8a7f5f651db1d3f |
| Publication page | 72becd26d85b5cc0fad39597242bd4164a87a2a64cceebd0ebac6df14c5ddb13 |
| Manifest | 8ee783f7c417083ae88703a107e7e5d29465066cf5d5386a7f448045a7c7d7bd |
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 | VBfPhwgG3wZLxH+SslZ45QgmWCzSl9uYTL2hXVN4z6gJuFJXokKom/tBJKbmQDeaxFLgk2SrshF83jzyIfTWDg== |
| 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
| 2026-09-17T09:52:04.887653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086386observed 72becd26d85b5cc0fad39597242bd416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:04.871303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086386/manifest.jsonobserved 8ee783f7c417083ae88703a107e7e5d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.854495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086386/publication.mdobserved 34d0c76efce36f3feaa373906164de44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:04.837221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086386/publication.txtobserved 8e4a571e50d0a6e17a96d3239860892b...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. |
|---|