OT-2026-000059538
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented before 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-2026-000059538) never changes.
Identity and time
| Publication number | OT-2026-000059538 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-78b7-9dd1-f88878c6e431 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059538 |
| Status | PUBLIC |
Content hashes
| Canonical text | 482b01e62d6118e1e1947438662ba75458b318fdeeaa990581ddd821fc956c71 |
|---|---|
| Markdown | a2c1fb33562653a7e533705c1da98898ee4fec47ef20f73889ae8aefb26f5b57 |
| Publication page | e7acc979e368e9f1b53e0da08830a3a2b9ee7395241445be95b9d13714d5922e |
| Manifest | 0357ce5555c6dd158fe342218a1410e3f3c3cd2b56dc9e47afa5d6ebf482dbbf |
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 | /T/6rNYZuFDZrpwQ3FmS4ECOMVQ5CHxajEr9Iy0zSsnfXm5aj8e1l3pGS/VYSumuT7ycm2jiGJfmwJod4OZxAg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:09.922625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059538observed e7acc979e368e9f1b53e0da08830a3a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:09.895089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059538/manifest.jsonobserved 0357ce5555c6dd158fe342218a1410e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.863609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059538/publication.mdobserved a2c1fb33562653a7e533705c1da98898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.839274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059538/publication.txtobserved 482b01e62d6118e1e1947438662ba754...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. |
|---|