OT-2026-000065734
Publication integrity record
Three pad foam vacuum gripper, three 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-2026-000065734) never changes.
Identity and time
| Publication number | OT-2026-000065734 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-770e-96de-7bb1a198a854 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065734 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9fd84a6985c160294d1bdb8d01b4c07cef7d6ec2399b858529047fd3b52b94c |
|---|---|
| Markdown | e92a6f3ae8e55fb5f47300a2c51171ca17dd7c5f8ccc5adb46d4f1ee0e707ad5 |
| Publication page | 4608713b716afadd7c972e8a7913b8906643811ca487423bc9af70cb4317419e |
| Manifest | b647c578d98bd3fa33edff9e52c00e792a8db6b35cc55b40416cde9f5731e649 |
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 | 7gyMGC/heGmPu0Hq9BJdPZQFbUPKr3o2dZFD+jH4FRgKWnUV+NgmnLBNp8TZvc0ldKesxj04R+OhJo13DdoNCg== |
| 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
| 2026-09-17T10:34:09.660213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065734observed 4608713b716afadd7c972e8a7913b890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:09.641734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065734/manifest.jsonobserved b647c578d98bd3fa33edff9e52c00e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.624330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065734/publication.mdobserved e92a6f3ae8e55fb5f47300a2c51171ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.604645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065734/publication.txtobserved d9fd84a6985c160294d1bdb8d01b4c07...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. |
|---|