OT-2026-000035030
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off 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-2026-000035030) never changes.
Identity and time
| Publication number | OT-2026-000035030 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7690-a43d-c728c0891f67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035030 |
| Status | PUBLIC |
Content hashes
| Canonical text | d79a3f9ad850fcafca441177688738062b8fcad3adfe6426a94729bf63bdcd8b |
|---|---|
| Markdown | 09ab94102e13cac00dd642ced6d06f529f95f304c39e0f9046741f65e4ec7606 |
| Publication page | 97523028b00c4adc45a725f7d0da26086923f63dff9d3e916aa86debea9c1aa7 |
| Manifest | 41f52cd479f1e7f390ffb4ac4986212617973eb6c37e71935a99a61bb9959a38 |
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 | 7Skntaw76rmR5bLZBwE4t8QoRUnUm8Jy/adjWb62ndK2V8DHouHuAa2raWiaV4WIgt8e69Q14hG9KJVLhi/TCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:04.906042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035030observed 97523028b00c4adc45a725f7d0da2608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:04.885869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035030/manifest.jsonobserved 41f52cd479f1e7f390ffb4ac49862126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.865316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035030/publication.mdobserved 09ab94102e13cac00dd642ced6d06f52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:04.847396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035030/publication.txtobserved d79a3f9ad850fcafca44117768873806...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. |
|---|