OT-2026-000064850
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000064850) never changes.
Identity and time
| Publication number | OT-2026-000064850 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debc-71c3-b8d4-cb639d3020b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064850 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8d3d4e26d4d23003c67ab232e3e5a78223a49fd74a4248a36205da32552c5ed |
|---|---|
| Markdown | cc46f880a33a6afed4b9d4ba41201249af46df35439d1b6e1afef22599b60b8a |
| Publication page | fb7072526056e087f12c2a5660a7522ee8d03023201df0645819775773431a7b |
| Manifest | 907a2ef45c0e86c5e1c2101f5b899b3315b4c0e100d250ffb50efccfb8b857d7 |
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 | DtnNJNiZZKjP7H0iYHR0OguBuO83hUClRWYI6j5EP6X5IveFuKgPr3swmFXCV0RarcdVxjFUZgPCxCNWcI6VBg== |
| 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
| 2026-09-17T10:35:45.857924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064850observed fb7072526056e087f12c2a5660a7522e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:45.839481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064850/manifest.jsonobserved 907a2ef45c0e86c5e1c2101f5b899b33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:45.820381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064850/publication.mdobserved cc46f880a33a6afed4b9d4ba41201249...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:45.802012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064850/publication.txtobserved d8d3d4e26d4d23003c67ab232e3e5a78...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. |
|---|