OT-2026-000084627
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained blow-off 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-2026-000084627) never changes.
Identity and time
| Publication number | OT-2026-000084627 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-7265-8dd8-295881fbe5a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084627 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b174fb467b146bdb4b84503968a4dfe5a2c7823c8b1a108bb662c25ed17fcd9 |
|---|---|
| Markdown | b5cb0c123ed79f654f09a7cf5a718c6795dcc63427910dbaceffd1dfb42822d9 |
| Publication page | d814801ee848df3330bda5c18831460805fe5ae6629faf4b983a4b386643df6a |
| Manifest | 52badcf7ab77597cc1f2212aad2777540d9c4e73f64bf5cd45600c3ca0e42e1f |
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 | 6X4k/D94Yxumh+R2XkaD2baQWVCy44U63JRCsMxzzOWtB5KCu0vEfPya+hSuz6Qej4hvqE39InSUm8ocIpd5CQ== |
| 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
| 2026-09-17T09:55:32.495485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084627observed d814801ee848df3330bda5c188314608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:32.477192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084627/manifest.jsonobserved 52badcf7ab77597cc1f2212aad277754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.458374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084627/publication.mdobserved b5cb0c123ed79f654f09a7cf5a718c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.440077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084627/publication.txtobserved 2b174fb467b146bdb4b84503968a4dfe...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. |
|---|